22553713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 29998080

約数和(自身を除く): 7444367

約数列:

[1, 7, 13, 17, 61, 91, 119, 221, 239, 427, 793, 1037, 1547, 1673, 3107, 4063, 5551, 7259, 13481, 14579, 21749, 28441, 52819, 94367, 102053, 189527, 247843, 369733, 1326689, 1734901, 3221959, 22553713]

約数ペア:

[(1, 22553713), (7, 3221959), (13, 1734901), (17, 1326689), (61, 369733), (91, 247843), (119, 189527), (221, 102053), (239, 94367), (427, 52819), (793, 28441), (1037, 21749), (1547, 14579), (1673, 13481), (3107, 7259), (4063, 5551)]