2013100271

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26557}}^1$

素因数の和:26608

約数の個数: 32

約数和(自身を含む): 2677046400

約数和(自身を除く): 663946129

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 343, 637, 833, 1547, 4459, 5831, 10829, 26557, 75803, 185899, 345241, 451469, 1301293, 2416687, 3160283, 5869097, 9109051, 16916809, 22121981, 41083679, 118417663, 154853867, 287585753, 2013100271]

約数ペア:

[(1, 2013100271), (7, 287585753), (13, 154853867), (17, 118417663), (49, 41083679), (91, 22121981), (119, 16916809), (221, 9109051), (343, 5869097), (637, 3160283), (833, 2416687), (1547, 1301293), (4459, 451469), (5831, 345241), (10829, 185899), (26557, 75803)]