1279883369

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{3793}}^1$

素因数の和:4696

約数の個数: 16

約数和(自身を含む): 1416102912

約数和(自身を除く): 136219543

約数列:

[1, 17, 23, 391, 863, 3793, 14671, 19849, 64481, 87239, 337433, 1483063, 3273359, 55647103, 75287257, 1279883369]

約数ペア:

[(1, 1279883369), (17, 75287257), (23, 55647103), (391, 3273359), (863, 1483063), (3793, 337433), (14671, 87239), (19849, 64481)]