39437019

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 59728032

約数和(自身を除く): 20291013

約数列:

[1, 3, 9, 23, 69, 207, 317, 601, 951, 1803, 2853, 5409, 7291, 13823, 21873, 41469, 65619, 124407, 190517, 571551, 1714653, 4381891, 13145673, 39437019]

約数ペア:

[(1, 39437019), (3, 13145673), (9, 4381891), (23, 1714653), (69, 571551), (207, 190517), (317, 124407), (601, 65619), (951, 41469), (1803, 21873), (2853, 13823), (5409, 7291)]