12403569

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 16877952

約数和(自身を除く): 4474383

約数列:

[1, 3, 103, 137, 293, 309, 411, 879, 14111, 30179, 40141, 42333, 90537, 120423, 4134523, 12403569]

約数ペア:

[(1, 12403569), (3, 4134523), (103, 120423), (137, 90537), (293, 42333), (309, 40141), (411, 30179), (879, 14111)]