139600531

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 163977408

約数和(自身を除く): 24376877

約数列:

[1, 7, 41, 287, 401, 1213, 2807, 8491, 16441, 49733, 115087, 348131, 486413, 3404891, 19942933, 139600531]

約数ペア:

[(1, 139600531), (7, 19942933), (41, 3404891), (287, 486413), (401, 348131), (1213, 115087), (2807, 49733), (8491, 16441)]