1330421953

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{6883}}^1$

素因数の和:7464

約数の個数: 16

約数和(自身を含む): 1552369536

約数和(自身を除く): 221947583

約数列:

[1, 7, 53, 371, 521, 3647, 6883, 27613, 48181, 193291, 364799, 2553593, 3586043, 25102301, 190060279, 1330421953]

約数ペア:

[(1, 1330421953), (7, 190060279), (53, 25102301), (371, 3586043), (521, 2553593), (3647, 364799), (6883, 193291), (27613, 48181)]