39148011

素因数分解:

$3^2\times 7^2\times {\mathrm{88771}}^1$

素因数の和:88791

約数の個数: 18

約数和(自身を含む): 65780052

約数和(自身を除く): 26632041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 88771, 266313, 621397, 798939, 1864191, 4349779, 5592573, 13049337, 39148011]

約数ペア:

[(1, 39148011), (3, 13049337), (7, 5592573), (9, 4349779), (21, 1864191), (49, 798939), (63, 621397), (147, 266313), (441, 88771)]