1330442169

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{220747}}^1$

素因数の和:220805

約数の個数: 24

約数和(自身を含む): 2113882848

約数和(自身を除く): 783440679

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 220747, 662241, 1545229, 4635687, 9050627, 10816603, 27151881, 32449809, 63354389, 190063167, 443480723, 1330442169]

約数ペア:

[(1, 1330442169), (3, 443480723), (7, 190063167), (21, 63354389), (41, 32449809), (49, 27151881), (123, 10816603), (147, 9050627), (287, 4635687), (861, 1545229), (2009, 662241), (6027, 220747)]