41379891

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 66946560

約数和(自身を除く): 25566669

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 399, 411, 757, 959, 2271, 2603, 2877, 5299, 7809, 14383, 15897, 18221, 43149, 54663, 100681, 103709, 302043, 311127, 725963, 1970471, 2177889, 5911413, 13793297, 41379891]

約数ペア:

[(1, 41379891), (3, 13793297), (7, 5911413), (19, 2177889), (21, 1970471), (57, 725963), (133, 311127), (137, 302043), (399, 103709), (411, 100681), (757, 54663), (959, 43149), (2271, 18221), (2603, 15897), (2877, 14383), (5299, 7809)]