426495507

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{3539}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 608596800

約数和(自身を除く): 182101293

約数列:

[1, 3, 17, 51, 139, 289, 417, 867, 2363, 3539, 7089, 10617, 40171, 60163, 120513, 180489, 491921, 1022771, 1475763, 3068313, 8362657, 25087971, 142165169, 426495507]

約数ペア:

[(1, 426495507), (3, 142165169), (17, 25087971), (51, 8362657), (139, 3068313), (289, 1475763), (417, 1022771), (867, 491921), (2363, 180489), (3539, 120513), (7089, 60163), (10617, 40171)]