7105987329

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1\times {\mathrm{2389}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 10921344000

約数和(自身を除く): 3815356671

約数列:

[1, 3, 7, 21, 139, 417, 973, 1019, 2389, 2919, 3057, 7133, 7167, 16723, 21399, 50169, 141641, 332071, 424923, 991487, 996213, 2324497, 2434391, 2974461, 6973491, 7303173, 17040737, 51122211, 338380349, 1015141047, 2368662443, 7105987329]

約数ペア:

[(1, 7105987329), (3, 2368662443), (7, 1015141047), (21, 338380349), (139, 51122211), (417, 17040737), (973, 7303173), (1019, 6973491), (2389, 2974461), (2919, 2434391), (3057, 2324497), (7133, 996213), (7167, 991487), (16723, 424923), (21399, 332071), (50169, 141641)]