2101245

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 3411072

約数和(自身を除く): 1309827

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1973, 5919, 9865, 29595, 140083, 420249, 700415, 2101245]

約数ペア:

[(1, 2101245), (3, 700415), (5, 420249), (15, 140083), (71, 29595), (213, 9865), (355, 5919), (1065, 1973)]