11911067

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 14938560

約数和(自身を除く): 3027493

約数列:

[1, 7, 17, 49, 79, 119, 181, 553, 833, 1267, 1343, 3077, 3871, 8869, 9401, 14299, 21539, 65807, 100093, 150773, 243083, 700651, 1701581, 11911067]

約数ペア:

[(1, 11911067), (7, 1701581), (17, 700651), (49, 243083), (79, 150773), (119, 100093), (181, 65807), (553, 21539), (833, 14299), (1267, 9401), (1343, 8869), (3077, 3871)]