8901459

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 14782560

約数和(自身を除く): 5881101

約数列:

[1, 3, 7, 9, 21, 63, 229, 617, 687, 1603, 1851, 2061, 4319, 4809, 5553, 12957, 14427, 38871, 141293, 423879, 989051, 1271637, 2967153, 8901459]

約数ペア:

[(1, 8901459), (3, 2967153), (7, 1271637), (9, 989051), (21, 423879), (63, 141293), (229, 38871), (617, 14427), (687, 12957), (1603, 5553), (1851, 4809), (2061, 4319)]