7279983

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 11865600

約数和(自身を除く): 4585617

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 617, 621, 1311, 1851, 3933, 5553, 11723, 11799, 14191, 16659, 35169, 42573, 105507, 127719, 269629, 316521, 383157, 808887, 2426661, 7279983]

約数ペア:

[(1, 7279983), (3, 2426661), (9, 808887), (19, 383157), (23, 316521), (27, 269629), (57, 127719), (69, 105507), (171, 42573), (207, 35169), (437, 16659), (513, 14191), (617, 11799), (621, 11723), (1311, 5553), (1851, 3933)]