4156491

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 5886720

約数和(自身を除く): 1730229

約数列:

[1, 3, 23, 59, 69, 177, 1021, 1357, 3063, 4071, 23483, 60239, 70449, 180717, 1385497, 4156491]

約数ペア:

[(1, 4156491), (3, 1385497), (23, 180717), (59, 70449), (69, 60239), (177, 23483), (1021, 4071), (1357, 3063)]