8390377047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 12940591104

約数和(自身を除く): 4550214057

約数列:

[1, 3, 13, 17, 39, 51, 127, 221, 251, 381, 397, 663, 753, 1191, 1651, 2159, 3263, 4267, 4953, 5161, 6477, 6749, 9789, 12801, 15483, 20247, 28067, 31877, 50419, 55471, 84201, 87737, 95631, 99647, 151257, 166413, 263211, 298941, 414401, 541909, 655447, 857123, 1243203, 1295411, 1625727, 1693999, 1966341, 2571369, 3886233, 5081997, 7044817, 11142599, 12655169, 21134451, 22021987, 33427797, 37965507, 66065961, 164517197, 215137873, 493551591, 645413619, 2796792349, 8390377047]

約数ペア:

[(1, 8390377047), (3, 2796792349), (13, 645413619), (17, 493551591), (39, 215137873), (51, 164517197), (127, 66065961), (221, 37965507), (251, 33427797), (381, 22021987), (397, 21134451), (663, 12655169), (753, 11142599), (1191, 7044817), (1651, 5081997), (2159, 3886233), (3263, 2571369), (4267, 1966341), (4953, 1693999), (5161, 1625727), (6477, 1295411), (6749, 1243203), (9789, 857123), (12801, 655447), (15483, 541909), (20247, 414401), (28067, 298941), (31877, 263211), (50419, 166413), (55471, 151257), (84201, 99647), (87737, 95631)]