2486943969

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 3468718080

約数和(自身を除く): 981774111

約数列:

[1, 3, 31, 93, 107, 321, 491, 509, 1473, 1527, 3317, 9951, 15221, 15779, 45663, 47337, 52537, 54463, 157611, 163389, 249919, 749757, 1628647, 1688353, 4885941, 5065059, 7747489, 23242467, 26741333, 80223999, 828981323, 2486943969]

約数ペア:

[(1, 2486943969), (3, 828981323), (31, 80223999), (93, 26741333), (107, 23242467), (321, 7747489), (491, 5065059), (509, 4885941), (1473, 1688353), (1527, 1628647), (3317, 749757), (9951, 249919), (15221, 163389), (15779, 157611), (45663, 54463), (47337, 52537)]