13318641

素因数分解:

$3^3\times 7^2\times {\mathrm{10067}}^1$

素因数の和:10090

約数の個数: 24

約数和(自身を含む): 22955040

約数和(自身を除く): 9636399

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 10067, 30201, 70469, 90603, 211407, 271809, 493283, 634221, 1479849, 1902663, 4439547, 13318641]

約数ペア:

[(1, 13318641), (3, 4439547), (7, 1902663), (9, 1479849), (21, 634221), (27, 493283), (49, 271809), (63, 211407), (147, 90603), (189, 70469), (441, 30201), (1323, 10067)]