13465751

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 15942960

約数和(自身を除く): 2477209

約数列:

[1, 13, 17, 43, 109, 169, 221, 559, 731, 1417, 1853, 2873, 4687, 7267, 9503, 18421, 24089, 60931, 79679, 123539, 313157, 792103, 1035827, 13465751]

約数ペア:

[(1, 13465751), (13, 1035827), (17, 792103), (43, 313157), (109, 123539), (169, 79679), (221, 60931), (559, 24089), (731, 18421), (1417, 9503), (1853, 7267), (2873, 4687)]