8990553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 14837760

約数和(自身を除く): 5847207

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 1103, 2717, 3309, 8151, 12133, 14339, 20957, 36399, 43017, 62871, 157729, 230527, 272441, 473187, 691581, 817323, 2996851, 8990553]

約数ペア:

[(1, 8990553), (3, 2996851), (11, 817323), (13, 691581), (19, 473187), (33, 272441), (39, 230527), (57, 157729), (143, 62871), (209, 43017), (247, 36399), (429, 20957), (627, 14339), (741, 12133), (1103, 8151), (2717, 3309)]