7838313

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2939}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 12042240

約数和(自身を除く): 4203927

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 2939, 8817, 20573, 61719, 373253, 1119759, 2612771, 7838313]

約数ペア:

[(1, 7838313), (3, 2612771), (7, 1119759), (21, 373253), (127, 61719), (381, 20573), (889, 8817), (2667, 2939)]