1342689699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 2145927168

約数和(自身を除く): 803237469

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 191, 221, 299, 391, 461, 573, 663, 897, 1173, 1383, 2483, 3247, 4393, 5083, 5993, 7449, 7837, 9741, 10603, 13179, 15249, 17979, 23511, 31809, 42211, 57109, 74681, 88051, 101881, 126633, 137839, 171327, 180251, 224043, 264153, 305643, 413517, 540753, 970853, 1144663, 1496867, 2025173, 2343263, 2912559, 3433989, 4490601, 6075519, 7029789, 19459271, 26327249, 34427941, 58377813, 78981747, 103283823, 447563233, 1342689699]

約数ペア:

[(1, 1342689699), (3, 447563233), (13, 103283823), (17, 78981747), (23, 58377813), (39, 34427941), (51, 26327249), (69, 19459271), (191, 7029789), (221, 6075519), (299, 4490601), (391, 3433989), (461, 2912559), (573, 2343263), (663, 2025173), (897, 1496867), (1173, 1144663), (1383, 970853), (2483, 540753), (3247, 413517), (4393, 305643), (5083, 264153), (5993, 224043), (7449, 180251), (7837, 171327), (9741, 137839), (10603, 126633), (13179, 101881), (15249, 88051), (17979, 74681), (23511, 57109), (31809, 42211)]