9977902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41231}}^1$

素因数の和:41255

約数の個数: 12

約数和(自身を含む): 16451568

約数和(自身を除く): 6473666

約数列:

[1, 2, 11, 22, 121, 242, 41231, 82462, 453541, 907082, 4988951, 9977902]

約数ペア:

[(1, 9977902), (2, 4988951), (11, 907082), (22, 453541), (121, 82462), (242, 41231)]