338974851

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{32971}}^1$

素因数の和:33146

約数の個数: 16

約数和(自身を含む): 474796800

約数和(自身を除く): 135821949

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 32971, 98913, 758333, 2274999, 4912679, 14738037, 112991617, 338974851]

約数ペア:

[(1, 338974851), (3, 112991617), (23, 14738037), (69, 4912679), (149, 2274999), (447, 758333), (3427, 98913), (10281, 32971)]