2017805301

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{29723}}^1$

素因数の和:30145

約数の個数: 24

約数和(自身を含む): 3075839520

約数和(自身を除く): 1058034219

約数列:

[1, 3, 9, 19, 57, 171, 397, 1191, 3573, 7543, 22629, 29723, 67887, 89169, 267507, 564737, 1694211, 5082633, 11800031, 35400093, 106200279, 224200589, 672601767, 2017805301]

約数ペア:

[(1, 2017805301), (3, 672601767), (9, 224200589), (19, 106200279), (57, 35400093), (171, 11800031), (397, 5082633), (1191, 1694211), (3573, 564737), (7543, 267507), (22629, 89169), (29723, 67887)]