40298427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2281}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 63129248

約数和(自身を除く): 22830821

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 2281, 5889, 6843, 17667, 20529, 29653, 88959, 266877, 344431, 1033293, 3099879, 4477603, 13432809, 40298427]

約数ペア:

[(1, 40298427), (3, 13432809), (9, 4477603), (13, 3099879), (39, 1033293), (117, 344431), (151, 266877), (453, 88959), (1359, 29653), (1963, 20529), (2281, 17667), (5889, 6843)]