1406787417

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 2608070400

約数和(自身を除く): 1201282983

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 257, 269, 323, 357, 399, 771, 807, 969, 1071, 1197, 1799, 1883, 2261, 2313, 2421, 2907, 4369, 4573, 4883, 5111, 5397, 5649, 6783, 13107, 13719, 14649, 15333, 16191, 16947, 20349, 30583, 32011, 34181, 35777, 39321, 41157, 43947, 45999, 69133, 83011, 86887, 91749, 96033, 102543, 107331, 207399, 249033, 260661, 275247, 288099, 307629, 321993, 483931, 581077, 608209, 622197, 747099, 781983, 1175261, 1313527, 1451793, 1743231, 1824627, 3525783, 3940581, 4355379, 5229693, 5473881, 8226827, 9194689, 10577349, 11821743, 22329959, 24680481, 27584067, 66989877, 74041443, 82752201, 156309713, 200969631, 468929139, 1406787417]

約数ペア:

[(1, 1406787417), (3, 468929139), (7, 200969631), (9, 156309713), (17, 82752201), (19, 74041443), (21, 66989877), (51, 27584067), (57, 24680481), (63, 22329959), (119, 11821743), (133, 10577349), (153, 9194689), (171, 8226827), (257, 5473881), (269, 5229693), (323, 4355379), (357, 3940581), (399, 3525783), (771, 1824627), (807, 1743231), (969, 1451793), (1071, 1313527), (1197, 1175261), (1799, 781983), (1883, 747099), (2261, 622197), (2313, 608209), (2421, 581077), (2907, 483931), (4369, 321993), (4573, 307629), (4883, 288099), (5111, 275247), (5397, 260661), (5649, 249033), (6783, 207399), (13107, 107331), (13719, 102543), (14649, 96033), (15333, 91749), (16191, 86887), (16947, 83011), (20349, 69133), (30583, 45999), (32011, 43947), (34181, 41157), (35777, 39321)]