2982798339

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1\times {\mathrm{7487}}^1$

素因数の和:7651

約数の個数: 24

約数和(自身を含む): 4128583680

約数和(自身を除く): 1145785341

約数列:

[1, 3, 41, 79, 123, 237, 1681, 3239, 5043, 7487, 9717, 22461, 132799, 306967, 398397, 591473, 920901, 1774419, 12585647, 24250393, 37756941, 72751179, 994266113, 2982798339]

約数ペア:

[(1, 2982798339), (3, 994266113), (41, 72751179), (79, 37756941), (123, 24250393), (237, 12585647), (1681, 1774419), (3239, 920901), (5043, 591473), (7487, 398397), (9717, 306967), (22461, 132799)]