2858607

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 4425200

約数和(自身を除く): 1566593

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 229, 657, 687, 1387, 2061, 4161, 4351, 12483, 13053, 16717, 39159, 50151, 150453, 317623, 952869, 2858607]

約数ペア:

[(1, 2858607), (3, 952869), (9, 317623), (19, 150453), (57, 50151), (73, 39159), (171, 16717), (219, 13053), (229, 12483), (657, 4351), (687, 4161), (1387, 2061)]