144219719

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{2137}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 170766336

約数和(自身を除く): 26546617

約数列:

[1, 7, 31, 217, 311, 2137, 2177, 9641, 14959, 66247, 67487, 463729, 664607, 4652249, 20602817, 144219719]

約数ペア:

[(1, 144219719), (7, 20602817), (31, 4652249), (217, 664607), (311, 463729), (2137, 67487), (2177, 66247), (9641, 14959)]