22742447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 30248064

約数和(自身を除く): 7505617

約数列:

[1, 7, 13, 17, 61, 91, 119, 221, 241, 427, 793, 1037, 1547, 1687, 3133, 4097, 5551, 7259, 13481, 14701, 21931, 28679, 53261, 94367, 102907, 191113, 249917, 372827, 1337791, 1749419, 3248921, 22742447]

約数ペア:

[(1, 22742447), (7, 3248921), (13, 1749419), (17, 1337791), (61, 372827), (91, 249917), (119, 191113), (221, 102907), (241, 94367), (427, 53261), (793, 28679), (1037, 21931), (1547, 14701), (1687, 13481), (3133, 7259), (4097, 5551)]