40591941

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 62208288

約数和(自身を除く): 21616347

約数列:

[1, 3, 13, 23, 39, 59, 69, 169, 177, 299, 507, 767, 897, 1357, 2301, 3481, 3887, 4071, 9971, 10443, 11661, 17641, 29913, 45253, 52923, 80063, 135759, 229333, 240189, 588289, 687999, 1040819, 1764867, 3122457, 13530647, 40591941]

約数ペア:

[(1, 40591941), (3, 13530647), (13, 3122457), (23, 1764867), (39, 1040819), (59, 687999), (69, 588289), (169, 240189), (177, 229333), (299, 135759), (507, 80063), (767, 52923), (897, 45253), (1357, 29913), (2301, 17641), (3481, 11661), (3887, 10443), (4071, 9971)]