312265809

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{2089}}^1$

素因数の和:3089

約数の個数: 24

約数和(自身を含む): 478300680

約数和(自身を除く): 166034871

約数列:

[1, 3, 9, 17, 51, 153, 977, 2089, 2931, 6267, 8793, 16609, 18801, 35513, 49827, 106539, 149481, 319617, 2040953, 6122859, 18368577, 34696201, 104088603, 312265809]

約数ペア:

[(1, 312265809), (3, 104088603), (9, 34696201), (17, 18368577), (51, 6122859), (153, 2040953), (977, 319617), (2089, 149481), (2931, 106539), (6267, 49827), (8793, 35513), (16609, 18801)]