90132469

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18059}}^1$

素因数の和:18120

約数の個数: 16

約数和(自身を含む): 110960640

約数和(自身を除く): 20828171

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 18059, 126413, 415357, 559829, 2907499, 3918803, 12876067, 90132469]

約数ペア:

[(1, 90132469), (7, 12876067), (23, 3918803), (31, 2907499), (161, 559829), (217, 415357), (713, 126413), (4991, 18059)]