1330981323

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{5507}}^1$

素因数の和:6211

約数の個数: 32

約数和(自身を含む): 2151028224

約数和(自身を除く): 820046901

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 677, 2031, 4739, 5507, 11509, 14217, 16521, 34527, 38549, 80563, 93619, 115647, 241689, 280857, 655333, 1965999, 3728239, 11184717, 26097673, 63380063, 78293019, 190140189, 443660441, 1330981323]

約数ペア:

[(1, 1330981323), (3, 443660441), (7, 190140189), (17, 78293019), (21, 63380063), (51, 26097673), (119, 11184717), (357, 3728239), (677, 1965999), (2031, 655333), (4739, 280857), (5507, 241689), (11509, 115647), (14217, 93619), (16521, 80563), (34527, 38549)]