40305239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 45287424

約数和(自身を除く): 4982185

約数列:

[1, 13, 31, 103, 403, 971, 1339, 3193, 12623, 30101, 41509, 100013, 391313, 1300169, 3100403, 40305239]

約数ペア:

[(1, 40305239), (13, 3100403), (31, 1300169), (103, 391313), (403, 100013), (971, 41509), (1339, 30101), (3193, 12623)]