42970291

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7741}}^1$

素因数の和:7822

約数の個数: 16

約数和(自身を含む): 53760448

約数和(自身を除く): 10790157

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 7741, 54187, 100633, 472201, 704431, 3305407, 6138613, 42970291]

約数ペア:

[(1, 42970291), (7, 6138613), (13, 3305407), (61, 704431), (91, 472201), (427, 100633), (793, 54187), (5551, 7741)]