1330553559

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 1853300736

約数和(自身を除く): 522747177

約数列:

[1, 3, 37, 97, 111, 191, 291, 573, 647, 1941, 3589, 7067, 10767, 18527, 21201, 23939, 55581, 62759, 71817, 123577, 188277, 370731, 685499, 2056497, 2322083, 4572349, 6966249, 11986969, 13717047, 35960907, 443517853, 1330553559]

約数ペア:

[(1, 1330553559), (3, 443517853), (37, 35960907), (97, 13717047), (111, 11986969), (191, 6966249), (291, 4572349), (573, 2322083), (647, 2056497), (1941, 685499), (3589, 370731), (7067, 188277), (10767, 123577), (18527, 71817), (21201, 62759), (23939, 55581)]