13615217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 17101824

約数和(自身を除く): 3486607

約数列:

[1, 7, 11, 77, 151, 1057, 1171, 1661, 8197, 11627, 12881, 90167, 176821, 1237747, 1945031, 13615217]

約数ペア:

[(1, 13615217), (7, 1945031), (11, 1237747), (77, 176821), (151, 90167), (1057, 12881), (1171, 11627), (1661, 8197)]