1296312783

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{18481}}^1$

素因数の和:18814

約数の個数: 16

約数和(自身を含む): 1752980736

約数和(自身を除く): 456667953

約数列:

[1, 3, 103, 227, 309, 681, 18481, 23381, 55443, 70143, 1903543, 4195187, 5710629, 12585561, 432104261, 1296312783]

約数ペア:

[(1, 1296312783), (3, 432104261), (103, 12585561), (227, 5710629), (309, 4195187), (681, 1903543), (18481, 70143), (23381, 55443)]