247680719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7247}}^1$

素因数の和:7510

約数の個数: 16

約数和(自身を含む): 292239360

約数和(自身を除く): 44558641

約数列:

[1, 11, 13, 143, 239, 2629, 3107, 7247, 34177, 79717, 94211, 1036321, 1732033, 19052363, 22516429, 247680719]

約数ペア:

[(1, 247680719), (11, 22516429), (13, 19052363), (143, 1732033), (239, 1036321), (2629, 94211), (3107, 79717), (7247, 34177)]