39342471

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 63917568

約数和(自身を除く): 24575097

約数列:

[1, 3, 7, 17, 21, 51, 119, 193, 357, 571, 579, 1351, 1713, 3281, 3997, 4053, 9707, 9843, 11991, 22967, 29121, 67949, 68901, 110203, 203847, 330609, 771421, 1873451, 2314263, 5620353, 13114157, 39342471]

約数ペア:

[(1, 39342471), (3, 13114157), (7, 5620353), (17, 2314263), (21, 1873451), (51, 771421), (119, 330609), (193, 203847), (357, 110203), (571, 68901), (579, 67949), (1351, 29121), (1713, 22967), (3281, 11991), (3997, 9843), (4053, 9707)]