142707487

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 159751680

約数和(自身を除く): 17044193

約数列:

[1, 13, 61, 109, 127, 169, 793, 1417, 1651, 6649, 7747, 10309, 13843, 18421, 21463, 86437, 100711, 179959, 844423, 1123681, 1309243, 2339467, 10977499, 142707487]

約数ペア:

[(1, 142707487), (13, 10977499), (61, 2339467), (109, 1309243), (127, 1123681), (169, 844423), (793, 179959), (1417, 100711), (1651, 86437), (6649, 21463), (7747, 18421), (10309, 13843)]