39629709

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 27785331

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 683, 921, 2049, 2149, 2763, 4781, 6147, 6447, 8289, 14343, 18441, 19341, 43029, 58023, 129087, 209681, 629043, 1467767, 1887129, 4403301, 5661387, 13209903, 39629709]

約数ペア:

[(1, 39629709), (3, 13209903), (7, 5661387), (9, 4403301), (21, 1887129), (27, 1467767), (63, 629043), (189, 209681), (307, 129087), (683, 58023), (921, 43029), (2049, 19341), (2149, 18441), (2763, 14343), (4781, 8289), (6147, 6447)]