139261331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{24023}}^1$

素因数の和:24082

約数の個数: 16

約数和(自身を含む): 166053888

約数和(自身を除く): 26792557

約数列:

[1, 11, 17, 31, 187, 341, 527, 5797, 24023, 264253, 408391, 744713, 4492301, 8191843, 12660121, 139261331]

約数ペア:

[(1, 139261331), (11, 12660121), (17, 8191843), (31, 4492301), (187, 744713), (341, 408391), (527, 264253), (5797, 24023)]