8672853

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 13789440

約数和(自身を除く): 5116587

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 1439, 2009, 4317, 6027, 10073, 30219, 58999, 70511, 176997, 211533, 412993, 1238979, 2890951, 8672853]

約数ペア:

[(1, 8672853), (3, 2890951), (7, 1238979), (21, 412993), (41, 211533), (49, 176997), (123, 70511), (147, 58999), (287, 30219), (861, 10073), (1439, 6027), (2009, 4317)]