868742481

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{5557}}^1$

素因数の和:5673

約数の個数: 24

約数和(自身を含む): 1225783552

約数和(自身を除く): 357041071

約数列:

[1, 3, 31, 41, 93, 123, 1271, 1681, 3813, 5043, 5557, 16671, 52111, 156333, 172267, 227837, 516801, 683511, 7062947, 9341317, 21188841, 28023951, 289580827, 868742481]

約数ペア:

[(1, 868742481), (3, 289580827), (31, 28023951), (41, 21188841), (93, 9341317), (123, 7062947), (1271, 683511), (1681, 516801), (3813, 227837), (5043, 172267), (5557, 156333), (16671, 52111)]