123202261

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12653}}^1$

素因数の和:12780

約数の個数: 16

約数和(自身を含む): 153062784

約数和(自身を除く): 29860523

約数列:

[1, 7, 13, 91, 107, 749, 1391, 9737, 12653, 88571, 164489, 1151423, 1353871, 9477097, 17600323, 123202261]

約数ペア:

[(1, 123202261), (7, 17600323), (13, 9477097), (91, 1353871), (107, 1151423), (749, 164489), (1391, 88571), (9737, 12653)]