1301940903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{30427}}^1$

素因数の和:31286

約数の個数: 16

約数和(自身を含む): 1840285440

約数和(自身を除く): 538344537

約数列:

[1, 3, 17, 51, 839, 2517, 14263, 30427, 42789, 91281, 517259, 1551777, 25528253, 76584759, 433980301, 1301940903]

約数ペア:

[(1, 1301940903), (3, 433980301), (17, 76584759), (51, 25528253), (839, 1551777), (2517, 517259), (14263, 91281), (30427, 42789)]