274351679

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{547}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 317015808

約数和(自身を除く): 42664129

約数列:

[1, 7, 137, 523, 547, 959, 3661, 3829, 71651, 74939, 286081, 501557, 524573, 2002567, 39193097, 274351679]

約数ペア:

[(1, 274351679), (7, 39193097), (137, 2002567), (523, 524573), (547, 501557), (959, 286081), (3661, 74939), (3829, 71651)]