1330333445

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{623107}}^1$

素因数の和:623180

約数の個数: 16

約数和(自身を含む): 1854369408

約数和(自身を除く): 524035963

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 623107, 3115535, 4361749, 21808745, 38009527, 190047635, 266066689, 1330333445]

約数ペア:

[(1, 1330333445), (5, 266066689), (7, 190047635), (35, 38009527), (61, 21808745), (305, 4361749), (427, 3115535), (2135, 623107)]