7149399

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 10132320

約数和(自身を除く): 2982921

約数列:

[1, 3, 29, 37, 87, 111, 1073, 2221, 3219, 6663, 64409, 82177, 193227, 246531, 2383133, 7149399]

約数ペア:

[(1, 7149399), (3, 2383133), (29, 246531), (37, 193227), (87, 82177), (111, 64409), (1073, 6663), (2221, 3219)]