41980497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 66624768

約数和(自身を除く): 24644271

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 2753, 5083, 8259, 15249, 35789, 46801, 63319, 107367, 140403, 189957, 608413, 823147, 1076423, 1825239, 2469441, 3229269, 13993499, 41980497]

約数ペア:

[(1, 41980497), (3, 13993499), (13, 3229269), (17, 2469441), (23, 1825239), (39, 1076423), (51, 823147), (69, 608413), (221, 189957), (299, 140403), (391, 107367), (663, 63319), (897, 46801), (1173, 35789), (2753, 15249), (5083, 8259)]