22353747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 34245120

約数和(自身を除く): 11891373

約数列:

[1, 3, 13, 19, 39, 57, 97, 247, 291, 311, 741, 933, 1261, 1843, 3783, 4043, 5529, 5909, 12129, 17727, 23959, 30167, 71877, 76817, 90501, 230451, 392171, 573173, 1176513, 1719519, 7451249, 22353747]

約数ペア:

[(1, 22353747), (3, 7451249), (13, 1719519), (19, 1176513), (39, 573173), (57, 392171), (97, 230451), (247, 90501), (291, 76817), (311, 71877), (741, 30167), (933, 23959), (1261, 17727), (1843, 12129), (3783, 5909), (4043, 5529)]