57815913

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 78969600

約数和(自身を除く): 21153687

約数列:

[1, 3, 79, 89, 237, 267, 2741, 7031, 8223, 21093, 216539, 243949, 649617, 731847, 19271971, 57815913]

約数ペア:

[(1, 57815913), (3, 19271971), (79, 731847), (89, 649617), (237, 243949), (267, 216539), (2741, 21093), (7031, 8223)]