27404867

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 34128864

約数和(自身を除く): 6723997

約数列:

[1, 7, 17, 49, 119, 167, 197, 833, 1169, 1379, 2839, 3349, 8183, 9653, 19873, 23443, 32899, 139111, 164101, 230293, 559283, 1612051, 3914981, 27404867]

約数ペア:

[(1, 27404867), (7, 3914981), (17, 1612051), (49, 559283), (119, 230293), (167, 164101), (197, 139111), (833, 32899), (1169, 23443), (1379, 19873), (2839, 9653), (3349, 8183)]