9391389

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 15075360

約数和(自身を除く): 5683971

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 2203, 4263, 6609, 15421, 46263, 63887, 107947, 191661, 323841, 447209, 1341627, 3130463, 9391389]

約数ペア:

[(1, 9391389), (3, 3130463), (7, 1341627), (21, 447209), (29, 323841), (49, 191661), (87, 107947), (147, 63887), (203, 46263), (609, 15421), (1421, 6609), (2203, 4263)]