2025990399

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 2822400000

約数和(自身を除く): 796409601

約数列:

[1, 3, 31, 93, 149, 293, 447, 499, 879, 1497, 4619, 9083, 13857, 15469, 27249, 43657, 46407, 74351, 130971, 146207, 223053, 438621, 1353367, 2304881, 4060101, 4532417, 6914643, 13597251, 21784843, 65354529, 675330133, 2025990399]

約数ペア:

[(1, 2025990399), (3, 675330133), (31, 65354529), (93, 21784843), (149, 13597251), (293, 6914643), (447, 4532417), (499, 4060101), (879, 2304881), (1497, 1353367), (4619, 438621), (9083, 223053), (13857, 146207), (15469, 130971), (27249, 74351), (43657, 46407)]