23401281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1481}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 32722560

約数和(自身を除く): 9321279

約数列:

[1, 3, 23, 69, 229, 687, 1481, 4443, 5267, 15801, 34063, 102189, 339149, 1017447, 7800427, 23401281]

約数ペア:

[(1, 23401281), (3, 7800427), (23, 1017447), (69, 339149), (229, 102189), (687, 34063), (1481, 15801), (4443, 5267)]