39444747

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 57286656

約数和(自身を除く): 17841909

約数列:

[1, 3, 23, 41, 69, 73, 123, 191, 219, 573, 943, 1679, 2829, 2993, 4393, 5037, 7831, 8979, 13179, 13943, 23493, 41829, 68839, 180113, 206517, 320689, 540339, 571663, 962067, 1714989, 13148249, 39444747]

約数ペア:

[(1, 39444747), (3, 13148249), (23, 1714989), (41, 962067), (69, 571663), (73, 540339), (123, 320689), (191, 206517), (219, 180113), (573, 68839), (943, 41829), (1679, 23493), (2829, 13943), (2993, 13179), (4393, 8979), (5037, 7831)]