121575493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1447}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 137200896

約数和(自身を除く): 15625403

約数列:

[1, 13, 23, 281, 299, 1447, 3653, 6463, 18811, 33281, 84019, 406607, 432653, 5285891, 9351961, 121575493]

約数ペア:

[(1, 121575493), (13, 9351961), (23, 5285891), (281, 432653), (299, 406607), (1447, 84019), (3653, 33281), (6463, 18811)]