42663309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{10831}}^1$

素因数の和:10948

約数の個数: 16

約数和(自身を含む): 61872384

約数和(自身を除く): 19209075

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 10831, 32493, 140803, 422409, 1093931, 3281793, 14221103, 42663309]

約数ペア:

[(1, 42663309), (3, 14221103), (13, 3281793), (39, 1093931), (101, 422409), (303, 140803), (1313, 32493), (3939, 10831)]