4920477247

素因数分解:

$7^2\times {\mathrm{1229}}^1\times {\mathrm{81707}}^1$

素因数の和:82950

約数の個数: 12

約数和(自身を含む): 5728547880

約数和(自身を除く): 808070633

約数列:

[1, 7, 49, 1229, 8603, 60221, 81707, 571949, 4003643, 100417903, 702925321, 4920477247]

約数ペア:

[(1, 4920477247), (7, 702925321), (49, 100417903), (1229, 4003643), (8603, 571949), (60221, 81707)]