520099533

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 757606200

約数和(自身を除く): 237506667

約数列:

[1, 3, 9, 229, 409, 617, 687, 1227, 1851, 2061, 3681, 5553, 93661, 141293, 252353, 280983, 423879, 757059, 842949, 1271637, 2271177, 57788837, 173366511, 520099533]

約数ペア:

[(1, 520099533), (3, 173366511), (9, 57788837), (229, 2271177), (409, 1271637), (617, 842949), (687, 757059), (1227, 423879), (1851, 280983), (2061, 252353), (3681, 141293), (5553, 93661)]