2021025627

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1412317}}^1$

素因数の和:1412379

約数の個数: 16

約数和(自身を含む): 3050606880

約数和(自身を除く): 1029581253

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1412317, 4236951, 12710853, 38132559, 74852801, 224558403, 673675209, 2021025627]

約数ペア:

[(1, 2021025627), (3, 673675209), (9, 224558403), (27, 74852801), (53, 38132559), (159, 12710853), (477, 4236951), (1431, 1412317)]