170128441

素因数分解:

$7^2\times {\mathrm{821}}^1\times {\mathrm{4229}}^1$

素因数の和:5064

約数の個数: 12

約数和(自身を含む): 198192420

約数和(自身を除く): 28063979

約数列:

[1, 7, 49, 821, 4229, 5747, 29603, 40229, 207221, 3472009, 24304063, 170128441]

約数ペア:

[(1, 170128441), (7, 24304063), (49, 3472009), (821, 207221), (4229, 40229), (5747, 29603)]