13420228851

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{3575867}}^1$

素因数の和:3576015

約数の個数: 16

約数和(自身を含む): 20024860800

約数和(自身を除く): 6604631949

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 3575867, 10727601, 32182803, 96548409, 497045513, 1491136539, 4473409617, 13420228851]

約数ペア:

[(1, 13420228851), (3, 4473409617), (9, 1491136539), (27, 497045513), (139, 96548409), (417, 32182803), (1251, 10727601), (3753, 3575867)]