1330689345

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1324069}}^1$

素因数の和:1324144

約数の個数: 16

約数和(自身を含む): 2160882240

約数和(自身を除く): 830192895

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 1324069, 3972207, 6620345, 19861035, 88712623, 266137869, 443563115, 1330689345]

約数ペア:

[(1, 1330689345), (3, 443563115), (5, 266137869), (15, 88712623), (67, 19861035), (201, 6620345), (335, 3972207), (1005, 1324069)]