188794593

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2897}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 294309288

約数和(自身を除く): 105514695

約数列:

[1, 3, 9, 13, 39, 117, 557, 1671, 2897, 5013, 7241, 8691, 21723, 26073, 37661, 65169, 112983, 338949, 1613629, 4840887, 14522661, 20977177, 62931531, 188794593]

約数ペア:

[(1, 188794593), (3, 62931531), (9, 20977177), (13, 14522661), (39, 4840887), (117, 1613629), (557, 338949), (1671, 112983), (2897, 65169), (5013, 37661), (7241, 26073), (8691, 21723)]