38515971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1627}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 55430144

約数和(自身を除く): 16914173

約数列:

[1, 3, 13, 39, 607, 1627, 1821, 4881, 7891, 21151, 23673, 63453, 987589, 2962767, 12838657, 38515971]

約数ペア:

[(1, 38515971), (3, 12838657), (13, 2962767), (39, 987589), (607, 63453), (1627, 23673), (1821, 21151), (4881, 7891)]