23178051

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 36218000

約数和(自身を除く): 13039949

約数列:

[1, 3, 9, 13, 39, 117, 397, 499, 1191, 1497, 3573, 4491, 5161, 6487, 15483, 19461, 46449, 58383, 198103, 594309, 1782927, 2575339, 7726017, 23178051]

約数ペア:

[(1, 23178051), (3, 7726017), (9, 2575339), (13, 1782927), (39, 594309), (117, 198103), (397, 58383), (499, 46449), (1191, 19461), (1497, 15483), (3573, 6487), (4491, 5161)]