2021573411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8573}}^1$

素因数の和:8711

約数の個数: 32

約数和(自身を含む): 2540922048

約数和(自身を除く): 519348637

約数列:

[1, 11, 13, 17, 97, 143, 187, 221, 1067, 1261, 1649, 2431, 8573, 13871, 18139, 21437, 94303, 111449, 145741, 235807, 831581, 1225939, 1603151, 1894633, 9147391, 10810553, 14136877, 20840963, 118916083, 155505647, 183779401, 2021573411]

約数ペア:

[(1, 2021573411), (11, 183779401), (13, 155505647), (17, 118916083), (97, 20840963), (143, 14136877), (187, 10810553), (221, 9147391), (1067, 1894633), (1261, 1603151), (1649, 1225939), (2431, 831581), (8573, 235807), (13871, 145741), (18139, 111449), (21437, 94303)]