55551419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11827}}^1$

素因数の和:11906

約数の個数: 16

約数和(自身を含む): 70400256

約数和(自身を除く): 14848837

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 11827, 82789, 130097, 721447, 910679, 5050129, 7935917, 55551419]

約数ペア:

[(1, 55551419), (7, 7935917), (11, 5050129), (61, 910679), (77, 721447), (427, 130097), (671, 82789), (4697, 11827)]