123955019

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 133297920

約数和(自身を除く): 9342901

約数列:

[1, 29, 31, 173, 797, 899, 5017, 5363, 23113, 24707, 137881, 155527, 716503, 3998549, 4274311, 123955019]

約数ペア:

[(1, 123955019), (29, 4274311), (31, 3998549), (173, 716503), (797, 155527), (899, 137881), (5017, 24707), (5363, 23113)]