12839184127

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{461891}}^1$

素因数の和:461947

約数の個数: 24

約数和(自身を含む): 16894161792

約数和(自身を除く): 4054977665

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 27797, 461891, 3233237, 5080801, 8775929, 35565607, 61431503, 96535219, 166742651, 675746533, 1167198557, 1834169161, 12839184127]

約数ペア:

[(1, 12839184127), (7, 1834169161), (11, 1167198557), (19, 675746533), (77, 166742651), (133, 96535219), (209, 61431503), (361, 35565607), (1463, 8775929), (2527, 5080801), (3971, 3233237), (27797, 461891)]