612513

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 1010880

約数和(自身を除く): 398367

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 269, 759, 807, 2277, 2421, 2959, 6187, 8877, 18561, 26631, 55683, 68057, 204171, 612513]

約数ペア:

[(1, 612513), (3, 204171), (9, 68057), (11, 55683), (23, 26631), (33, 18561), (69, 8877), (99, 6187), (207, 2959), (253, 2421), (269, 2277), (759, 807)]