39379683

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 61870080

約数和(自身を除く): 22490397

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3391, 3871, 10173, 11613, 23737, 71211, 166159, 267889, 498477, 803667, 1875223, 5625669, 13126561, 39379683]

約数ペア:

[(1, 39379683), (3, 13126561), (7, 5625669), (21, 1875223), (49, 803667), (79, 498477), (147, 267889), (237, 166159), (553, 71211), (1659, 23737), (3391, 11613), (3871, 10173)]