6838472893

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^2\times {\mathrm{439}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 8003515520

約数和(自身を除く): 1165042627

約数列:

[1, 7, 61, 191, 427, 439, 1337, 3073, 11651, 26779, 36481, 81557, 83849, 187453, 255367, 586943, 2225341, 5114789, 15577387, 16015159, 35803523, 112106113, 976924699, 6838472893]

約数ペア:

[(1, 6838472893), (7, 976924699), (61, 112106113), (191, 35803523), (427, 16015159), (439, 15577387), (1337, 5114789), (3073, 2225341), (11651, 586943), (26779, 255367), (36481, 187453), (81557, 83849)]