79519993

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 99185472

約数和(自身を除く): 19665479

約数列:

[1, 7, 23, 37, 49, 161, 259, 851, 1127, 1813, 1907, 5957, 13349, 41699, 43861, 70559, 93443, 307027, 493913, 1622857, 2149189, 3457391, 11359999, 79519993]

約数ペア:

[(1, 79519993), (7, 11359999), (23, 3457391), (37, 2149189), (49, 1622857), (161, 493913), (259, 307027), (851, 93443), (1127, 70559), (1813, 43861), (1907, 41699), (5957, 13349)]