31690941

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27017}}^1$

素因数の和:27060

約数の個数: 16

約数和(自身を含む): 46687104

約数和(自身を除く): 14996163

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 27017, 81051, 459289, 621391, 1377867, 1864173, 10563647, 31690941]

約数ペア:

[(1, 31690941), (3, 10563647), (17, 1864173), (23, 1377867), (51, 621391), (69, 459289), (391, 81051), (1173, 27017)]