31175001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24223}}^1$

素因数の和:24253

約数の個数: 24

約数和(自身を含む): 52905216

約数和(自身を除く): 21730215

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 24223, 72669, 218007, 266453, 314899, 799359, 944697, 2398077, 2834091, 3463889, 10391667, 31175001]

約数ペア:

[(1, 31175001), (3, 10391667), (9, 3463889), (11, 2834091), (13, 2398077), (33, 944697), (39, 799359), (99, 314899), (117, 266453), (143, 218007), (429, 72669), (1287, 24223)]