31985433

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 48522240

約数和(自身を除く): 16536807

約数列:

[1, 3, 9, 23, 69, 191, 207, 573, 809, 1719, 2427, 4393, 7281, 13179, 18607, 39537, 55821, 154519, 167463, 463557, 1390671, 3553937, 10661811, 31985433]

約数ペア:

[(1, 31985433), (3, 10661811), (9, 3553937), (23, 1390671), (69, 463557), (191, 167463), (207, 154519), (573, 55821), (809, 39537), (1719, 18607), (2427, 13179), (4393, 7281)]