17190391

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 18330624

約数和(自身を除く): 1140233

約数列:

[1, 47, 53, 67, 103, 2491, 3149, 3551, 4841, 5459, 6901, 166897, 256573, 324347, 365753, 17190391]

約数ペア:

[(1, 17190391), (47, 365753), (53, 324347), (67, 256573), (103, 166897), (2491, 6901), (3149, 5459), (3551, 4841)]