30256497

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{3491}}^1$

素因数の和:3610

約数の個数: 20

約数和(自身を含む): 45633456

約数和(自身を除く): 15376959

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 3491, 8667, 10473, 31419, 94257, 282771, 373537, 1120611, 3361833, 10085499, 30256497]

約数ペア:

[(1, 30256497), (3, 10085499), (9, 3361833), (27, 1120611), (81, 373537), (107, 282771), (321, 94257), (963, 31419), (2889, 10473), (3491, 8667)]