1330903749

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{292057}}^1$

素因数の和:292105

約数の個数: 24

約数和(自身を含む): 2130855168

約数和(自身を除く): 799951419

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 292057, 876171, 2044399, 6133197, 9053767, 14310793, 27161301, 42932379, 63376369, 190129107, 443634583, 1330903749]

約数ペア:

[(1, 1330903749), (3, 443634583), (7, 190129107), (21, 63376369), (31, 42932379), (49, 27161301), (93, 14310793), (147, 9053767), (217, 6133197), (651, 2044399), (1519, 876171), (4557, 292057)]