22558491

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4549}}^1$

素因数の和:4603

約数の個数: 24

約数和(自身を含む): 35490000

約数和(自身を除く): 12931509

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4549, 4959, 13647, 40941, 86431, 131921, 259293, 395763, 777879, 1187289, 2506499, 7519497, 22558491]

約数ペア:

[(1, 22558491), (3, 7519497), (9, 2506499), (19, 1187289), (29, 777879), (57, 395763), (87, 259293), (171, 131921), (261, 86431), (551, 40941), (1653, 13647), (4549, 4959)]