13948731

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 20756736

約数和(自身を除く): 6808005

約数列:

[1, 3, 9, 71, 83, 213, 249, 263, 639, 747, 789, 2367, 5893, 17679, 18673, 21829, 53037, 56019, 65487, 168057, 196461, 1549859, 4649577, 13948731]

約数ペア:

[(1, 13948731), (3, 4649577), (9, 1549859), (71, 196461), (83, 168057), (213, 65487), (249, 56019), (263, 53037), (639, 21829), (747, 18673), (789, 17679), (2367, 5893)]