30998799

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4999}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 49140000

約数和(自身を除く): 18141201

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 4999, 6201, 14997, 44991, 64987, 194961, 264947, 584883, 794841, 2384523, 3444311, 10332933, 30998799]

約数ペア:

[(1, 30998799), (3, 10332933), (9, 3444311), (13, 2384523), (39, 794841), (53, 584883), (117, 264947), (159, 194961), (477, 64987), (689, 44991), (2067, 14997), (4999, 6201)]