12158169

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 16834560

約数和(自身を除く): 4676391

約数列:

[1, 3, 31, 93, 239, 547, 717, 1641, 7409, 16957, 22227, 50871, 130733, 392199, 4052723, 12158169]

約数ペア:

[(1, 12158169), (3, 4052723), (31, 392199), (93, 130733), (239, 50871), (547, 22227), (717, 16957), (1641, 7409)]