39505749

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 55480896

約数和(自身を除く): 15975147

約数列:

[1, 3, 31, 71, 93, 193, 213, 579, 961, 2201, 2883, 5983, 6603, 13703, 17949, 41109, 68231, 185473, 204693, 424793, 556419, 1274379, 13168583, 39505749]

約数ペア:

[(1, 39505749), (3, 13168583), (31, 1274379), (71, 556419), (93, 424793), (193, 204693), (213, 185473), (579, 68231), (961, 41109), (2201, 17949), (2883, 13703), (5983, 6603)]