8256213

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4519}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 14102400

約数和(自身を除く): 5846187

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 4519, 13557, 31633, 40671, 94899, 131051, 284697, 393153, 917357, 1179459, 2752071, 8256213]

約数ペア:

[(1, 8256213), (3, 2752071), (7, 1179459), (9, 917357), (21, 393153), (29, 284697), (63, 131051), (87, 94899), (203, 40671), (261, 31633), (609, 13557), (1827, 4519)]