9172807

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 11096064

約数和(自身を除く): 1923257

約数列:

[1, 7, 31, 41, 217, 287, 1031, 1271, 7217, 8897, 31961, 42271, 223727, 295897, 1310401, 9172807]

約数ペア:

[(1, 9172807), (7, 1310401), (31, 295897), (41, 223727), (217, 42271), (287, 31961), (1031, 8897), (1271, 7217)]