1330708909

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{14723}}^1$

素因数の和:14880

約数の個数: 16

約数和(自身を含む): 1441774080

約数和(自身を除く): 111065171

約数列:

[1, 19, 67, 71, 1273, 1349, 4757, 14723, 90383, 279737, 986441, 1045333, 18742379, 19861327, 70037311, 1330708909]

約数ペア:

[(1, 1330708909), (19, 70037311), (67, 19861327), (71, 18742379), (1273, 1045333), (1349, 986441), (4757, 279737), (14723, 90383)]