2021915097

素因数分解:

$3^2\times {\mathrm{269}}^1\times {\mathrm{349}}^1\times {\mathrm{2393}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 2941029000

約数和(自身を除く): 919113903

約数列:

[1, 3, 9, 269, 349, 807, 1047, 2393, 2421, 3141, 7179, 21537, 93881, 281643, 643717, 835157, 844929, 1931151, 2505471, 5793453, 7516413, 224657233, 673971699, 2021915097]

約数ペア:

[(1, 2021915097), (3, 673971699), (9, 224657233), (269, 7516413), (349, 5793453), (807, 2505471), (1047, 1931151), (2393, 844929), (2421, 835157), (3141, 643717), (7179, 281643), (21537, 93881)]