9471321

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 14108640

約数和(自身を除く): 4637319

約数列:

[1, 3, 9, 67, 113, 139, 201, 339, 417, 603, 1017, 1251, 7571, 9313, 15707, 22713, 27939, 47121, 68139, 83817, 141363, 1052369, 3157107, 9471321]

約数ペア:

[(1, 9471321), (3, 3157107), (9, 1052369), (67, 141363), (113, 83817), (139, 68139), (201, 47121), (339, 27939), (417, 22713), (603, 15707), (1017, 9313), (1251, 7571)]