2021625171

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1181}}^1\times {\mathrm{4639}}^1$

素因数の和:5867

約数の個数: 24

約数和(自身を含む): 2994526080

約数和(自身を除く): 972900909

約数列:

[1, 3, 9, 41, 123, 369, 1181, 3543, 4639, 10629, 13917, 41751, 48421, 145263, 190199, 435789, 570597, 1711791, 5478659, 16435977, 49307931, 224625019, 673875057, 2021625171]

約数ペア:

[(1, 2021625171), (3, 673875057), (9, 224625019), (41, 49307931), (123, 16435977), (369, 5478659), (1181, 1711791), (3543, 570597), (4639, 435789), (10629, 190199), (13917, 145263), (41751, 48421)]