25312167

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7193}}^1$

素因数の和:7239

約数の個数: 24

約数和(自身を含む): 40401504

約数和(自身を除く): 15089337

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 7193, 21579, 64737, 122281, 165439, 366843, 496317, 1100529, 1488951, 2812463, 8437389, 25312167]

約数ペア:

[(1, 25312167), (3, 8437389), (9, 2812463), (17, 1488951), (23, 1100529), (51, 496317), (69, 366843), (153, 165439), (207, 122281), (391, 64737), (1173, 21579), (3519, 7193)]