1297550019

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{6551}}^1$

素因数の和:7298

約数の個数: 16

約数和(自身を含む): 1749855744

約数和(自身を除く): 452305725

約数列:

[1, 3, 103, 309, 641, 1923, 6551, 19653, 66023, 198069, 674753, 2024259, 4199191, 12597573, 432516673, 1297550019]

約数ペア:

[(1, 1297550019), (3, 432516673), (103, 12597573), (309, 4199191), (641, 2024259), (1923, 674753), (6551, 198069), (19653, 66023)]