210258243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6833}}^1$

素因数の和:7115

約数の個数: 24

約数和(自身を含む): 328360032

約数和(自身を除く): 118101789

約数列:

[1, 3, 9, 13, 39, 117, 263, 789, 2367, 3419, 6833, 10257, 20499, 30771, 61497, 88829, 266487, 799461, 1797079, 5391237, 16173711, 23362027, 70086081, 210258243]

約数ペア:

[(1, 210258243), (3, 70086081), (9, 23362027), (13, 16173711), (39, 5391237), (117, 1797079), (263, 799461), (789, 266487), (2367, 88829), (3419, 61497), (6833, 30771), (10257, 20499)]