2021168541

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1\times {\mathrm{1129}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 3107445760

約数和(自身を除く): 1086277219

約数列:

[1, 3, 7, 21, 163, 489, 523, 1129, 1141, 1569, 3387, 3423, 3661, 7903, 10983, 23709, 85249, 184027, 255747, 552081, 590467, 596743, 1288189, 1771401, 1790229, 3864567, 4133269, 12399807, 96246121, 288738363, 673722847, 2021168541]

約数ペア:

[(1, 2021168541), (3, 673722847), (7, 288738363), (21, 96246121), (163, 12399807), (489, 4133269), (523, 3864567), (1129, 1790229), (1141, 1771401), (1569, 1288189), (3387, 596743), (3423, 590467), (3661, 552081), (7903, 255747), (10983, 184027), (23709, 85249)]