11959381

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 20

約数和(自身を含む): 14822892

約数和(自身を除く): 2863511

約数列:

[1, 7, 17, 49, 119, 293, 343, 833, 2051, 2401, 4981, 5831, 14357, 34867, 40817, 100499, 244069, 703493, 1708483, 11959381]

約数ペア:

[(1, 11959381), (7, 1708483), (17, 703493), (49, 244069), (119, 100499), (293, 40817), (343, 34867), (833, 14357), (2051, 5831), (2401, 4981)]