289223873

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 331468200

約数和(自身を除く): 42244327

約数列:

[1, 17, 23, 29, 391, 493, 529, 667, 1109, 8993, 11339, 15341, 18853, 25507, 32161, 260797, 433619, 546737, 586661, 739703, 9973237, 12574951, 17013169, 289223873]

約数ペア:

[(1, 289223873), (17, 17013169), (23, 12574951), (29, 9973237), (391, 739703), (493, 586661), (529, 546737), (667, 433619), (1109, 260797), (8993, 32161), (11339, 25507), (15341, 18853)]