9720159

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 13519488

約数和(自身を除く): 3799329

約数列:

[1, 3, 37, 67, 111, 201, 1307, 2479, 3921, 7437, 48359, 87569, 145077, 262707, 3240053, 9720159]

約数ペア:

[(1, 9720159), (3, 3240053), (37, 262707), (67, 145077), (111, 87569), (201, 48359), (1307, 7437), (2479, 3921)]