15054417

素因数分解:

$3^4\times 7^2\times {\mathrm{3793}}^1$

素因数の和:3819

約数の個数: 30

約数和(自身を含む): 26167218

約数和(自身を除く): 11112801

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3793, 3969, 11379, 26551, 34137, 79653, 102411, 185857, 238959, 307233, 557571, 716877, 1672713, 2150631, 5018139, 15054417]

約数ペア:

[(1, 15054417), (3, 5018139), (7, 2150631), (9, 1672713), (21, 716877), (27, 557571), (49, 307233), (63, 238959), (81, 185857), (147, 102411), (189, 79653), (441, 34137), (567, 26551), (1323, 11379), (3793, 3969)]