398698497

素因数分解:

$3^3\times {\mathrm{1163}}^1\times {\mathrm{12697}}^1$

素因数の和:13869

約数の個数: 16

約数和(自身を含む): 591218880

約数和(自身を除く): 192520383

約数列:

[1, 3, 9, 27, 1163, 3489, 10467, 12697, 31401, 38091, 114273, 342819, 14766611, 44299833, 132899499, 398698497]

約数ペア:

[(1, 398698497), (3, 132899499), (9, 44299833), (27, 14766611), (1163, 342819), (3489, 114273), (10467, 38091), (12697, 31401)]