318205364319

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1697}}^1\times {\mathrm{1225559}}^1$

素因数の和:1227279

約数の個数: 24

約数和(自身を含む): 486954205920

約数和(自身を除く): 168748841601

約数列:

[1, 3, 9, 17, 51, 153, 1697, 5091, 15273, 28849, 86547, 259641, 1225559, 3676677, 11030031, 20834503, 62503509, 187510527, 2079773623, 6239320869, 18717962607, 35356151591, 106068454773, 318205364319]

約数ペア:

[(1, 318205364319), (3, 106068454773), (9, 35356151591), (17, 18717962607), (51, 6239320869), (153, 2079773623), (1697, 187510527), (5091, 62503509), (15273, 20834503), (28849, 11030031), (86547, 3676677), (259641, 1225559)]