140577359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{547}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 154943712

約数和(自身を除く): 14366353

約数列:

[1, 13, 53, 373, 547, 689, 4849, 7111, 19769, 28991, 204031, 256997, 376883, 2652403, 10813643, 140577359]

約数ペア:

[(1, 140577359), (13, 10813643), (53, 2652403), (373, 376883), (547, 256997), (689, 204031), (4849, 28991), (7111, 19769)]