79657291

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 24022709

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 343, 719, 833, 931, 2261, 5033, 5831, 6517, 12223, 13661, 15827, 35231, 85561, 95627, 110789, 232237, 246617, 598927, 669389, 1625659, 4192489, 4685723, 11379613, 79657291]

約数ペア:

[(1, 79657291), (7, 11379613), (17, 4685723), (19, 4192489), (49, 1625659), (119, 669389), (133, 598927), (323, 246617), (343, 232237), (719, 110789), (833, 95627), (931, 85561), (2261, 35231), (5033, 15827), (5831, 13661), (6517, 12223)]