8692317

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 12999168

約数和(自身を除く): 4306851

約数列:

[1, 3, 9, 61, 71, 183, 213, 223, 549, 639, 669, 2007, 4331, 12993, 13603, 15833, 38979, 40809, 47499, 122427, 142497, 965813, 2897439, 8692317]

約数ペア:

[(1, 8692317), (3, 2897439), (9, 965813), (61, 142497), (71, 122427), (183, 47499), (213, 40809), (223, 38979), (549, 15833), (639, 13603), (669, 12993), (2007, 4331)]