13337121

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3803}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 20450304

約数和(自身を除く): 7113183

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 3803, 11409, 26621, 79863, 635101, 1905303, 4445707, 13337121]

約数ペア:

[(1, 13337121), (3, 4445707), (7, 1905303), (21, 635101), (167, 79863), (501, 26621), (1169, 11409), (3507, 3803)]