7801107

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 10808832

約数和(自身を除く): 3007725

約数列:

[1, 3, 47, 61, 141, 183, 907, 2721, 2867, 8601, 42629, 55327, 127887, 165981, 2600369, 7801107]

約数ペア:

[(1, 7801107), (3, 2600369), (47, 165981), (61, 127887), (141, 55327), (183, 42629), (907, 8601), (2721, 2867)]