21822603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4057}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 31944576

約数和(自身を除く): 10121973

約数列:

[1, 3, 11, 33, 163, 489, 1793, 4057, 5379, 12171, 44627, 133881, 661291, 1983873, 7274201, 21822603]

約数ペア:

[(1, 21822603), (3, 7274201), (11, 1983873), (33, 661291), (163, 133881), (489, 44627), (1793, 12171), (4057, 5379)]