23100987

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 38950912

約数和(自身を除く): 15849925

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 2287, 3367, 6861, 10101, 16009, 29731, 48027, 84619, 89193, 208117, 253857, 592333, 624351, 1100047, 1776999, 3300141, 7700329, 23100987]

約数ペア:

[(1, 23100987), (3, 7700329), (7, 3300141), (13, 1776999), (21, 1100047), (37, 624351), (39, 592333), (91, 253857), (111, 208117), (259, 89193), (273, 84619), (481, 48027), (777, 29731), (1443, 16009), (2287, 10101), (3367, 6861)]