415893121

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{1409}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 480528000

約数和(自身を除く): 64634879

約数列:

[1, 7, 149, 283, 1043, 1409, 1981, 9863, 42167, 209941, 295169, 398747, 1469587, 2791229, 59413303, 415893121]

約数ペア:

[(1, 415893121), (7, 59413303), (149, 2791229), (283, 1469587), (1043, 398747), (1409, 295169), (1981, 209941), (9863, 42167)]