2401893

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2306

約数の個数: 20

約数和(自身を含む): 3865708

約数和(自身を除く): 1463815

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2281, 6843, 20529, 29653, 61587, 88959, 184761, 266877, 800631, 2401893]

約数ペア:

[(1, 2401893), (3, 800631), (9, 266877), (13, 184761), (27, 88959), (39, 61587), (81, 29653), (117, 20529), (351, 6843), (1053, 2281)]