23638959

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{17167}}^1$

素因数の和:17196

約数の個数: 20

約数和(自身を含む): 37391904

約数和(自身を除く): 13752945

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 17167, 51501, 154503, 291839, 463509, 875517, 1390527, 2626551, 7879653, 23638959]

約数ペア:

[(1, 23638959), (3, 7879653), (9, 2626551), (17, 1390527), (27, 875517), (51, 463509), (81, 291839), (153, 154503), (459, 51501), (1377, 17167)]