100712521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 134758400

約数和(自身を除く): 34045879

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 1729, 1879, 2821, 4123, 7657, 13153, 24427, 35701, 53599, 58249, 170989, 249907, 407743, 464113, 757237, 1106731, 3248791, 5300659, 7747117, 14387503, 100712521]

約数ペア:

[(1, 100712521), (7, 14387503), (13, 7747117), (19, 5300659), (31, 3248791), (91, 1106731), (133, 757237), (217, 464113), (247, 407743), (403, 249907), (589, 170989), (1729, 58249), (1879, 53599), (2821, 35701), (4123, 24427), (7657, 13153)]