858793527

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{133831}}^1$

素因数の和:133891

約数の個数: 24

約数和(自身を含む): 1336178688

約数和(自身を除く): 477385161

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 133831, 401493, 1204479, 3078113, 4148761, 9234339, 12446283, 27703017, 37338849, 95421503, 286264509, 858793527]

約数ペア:

[(1, 858793527), (3, 286264509), (9, 95421503), (23, 37338849), (31, 27703017), (69, 12446283), (93, 9234339), (207, 4148761), (279, 3078113), (713, 1204479), (2139, 401493), (6417, 133831)]