4040433

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 6177600

約数和(自身を除く): 2137167

約数列:

[1, 3, 9, 23, 69, 131, 149, 207, 393, 447, 1179, 1341, 3013, 3427, 9039, 10281, 19519, 27117, 30843, 58557, 175671, 448937, 1346811, 4040433]

約数ペア:

[(1, 4040433), (3, 1346811), (9, 448937), (23, 175671), (69, 58557), (131, 30843), (149, 27117), (207, 19519), (393, 10281), (447, 9039), (1179, 3427), (1341, 3013)]