411375753

素因数分解:

$3^4\times {\mathrm{757}}^1\times {\mathrm{6709}}^1$

素因数の和:7478

約数の個数: 20

約数和(自身を含む): 615427780

約数和(自身を除く): 204052027

約数列:

[1, 3, 9, 27, 81, 757, 2271, 6709, 6813, 20127, 20439, 60381, 61317, 181143, 543429, 5078713, 15236139, 45708417, 137125251, 411375753]

約数ペア:

[(1, 411375753), (3, 137125251), (9, 45708417), (27, 15236139), (81, 5078713), (757, 543429), (2271, 181143), (6709, 61317), (6813, 60381), (20127, 20439)]