13327293

素因数分解:

$3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{821}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 20359296

約数和(自身を除く): 7032003

約数列:

[1, 3, 7, 21, 773, 821, 2319, 2463, 5411, 5747, 16233, 17241, 634633, 1903899, 4442431, 13327293]

約数ペア:

[(1, 13327293), (3, 4442431), (7, 1903899), (21, 634633), (773, 17241), (821, 16233), (2319, 5747), (2463, 5411)]