25131093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3271}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 36279936

約数和(自身を除く): 11148843

約数列:

[1, 3, 13, 39, 197, 591, 2561, 3271, 7683, 9813, 42523, 127569, 644387, 1933161, 8377031, 25131093]

約数ペア:

[(1, 25131093), (3, 8377031), (13, 1933161), (39, 644387), (197, 127569), (591, 42523), (2561, 9813), (3271, 7683)]