2003442909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2383}}^1\times {\mathrm{21557}}^1$

素因数の和:23956

約数の個数: 16

約数和(自身を含む): 2878079232

約数和(自身を除く): 874636323

約数列:

[1, 3, 13, 39, 2383, 7149, 21557, 30979, 64671, 92937, 280241, 840723, 51370331, 154110993, 667814303, 2003442909]

約数ペア:

[(1, 2003442909), (3, 667814303), (13, 154110993), (39, 51370331), (2383, 840723), (7149, 280241), (21557, 92937), (30979, 64671)]