8840797

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 10543104

約数和(自身を除く): 1702307

約数列:

[1, 7, 31, 131, 217, 311, 917, 2177, 4061, 9641, 28427, 40741, 67487, 285187, 1262971, 8840797]

約数ペア:

[(1, 8840797), (7, 1262971), (31, 285187), (131, 67487), (217, 40741), (311, 28427), (917, 9641), (2177, 4061)]