8733213

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 13029120

約数和(自身を除く): 4295907

約数列:

[1, 3, 9, 71, 79, 173, 213, 237, 519, 639, 711, 1557, 5609, 12283, 13667, 16827, 36849, 41001, 50481, 110547, 123003, 970357, 2911071, 8733213]

約数ペア:

[(1, 8733213), (3, 2911071), (9, 970357), (71, 123003), (79, 110547), (173, 50481), (213, 41001), (237, 36849), (519, 16827), (639, 13667), (711, 12283), (1557, 5609)]