31701843

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5281}}^1$

素因数の和:5339

約数の個数: 24

約数和(自身を含む): 49439520

約数和(自身を除く): 17737677

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 5281, 6003, 15843, 47529, 121463, 153149, 364389, 459447, 1093167, 1378341, 3522427, 10567281, 31701843]

約数ペア:

[(1, 31701843), (3, 10567281), (9, 3522427), (23, 1378341), (29, 1093167), (69, 459447), (87, 364389), (207, 153149), (261, 121463), (667, 47529), (2001, 15843), (5281, 6003)]