970479993

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{33757}}^1$

素因数の和:33841

約数の個数: 24

約数和(自身を含む): 1519920192

約数和(自身を除く): 549440199

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 4107, 9583, 28749, 33757, 101271, 236299, 708897, 1249009, 3747027, 8743063, 26229189, 46213333, 138639999, 323493331, 970479993]

約数ペア:

[(1, 970479993), (3, 323493331), (7, 138639999), (21, 46213333), (37, 26229189), (111, 8743063), (259, 3747027), (777, 1249009), (1369, 708897), (4107, 236299), (9583, 101271), (28749, 33757)]