2931429

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 4173120

約数和(自身を除く): 1241691

約数列:

[1, 3, 17, 51, 229, 251, 687, 753, 3893, 4267, 11679, 12801, 57479, 172437, 977143, 2931429]

約数ペア:

[(1, 2931429), (3, 977143), (17, 172437), (51, 57479), (229, 12801), (251, 11679), (687, 4267), (753, 3893)]