906157059

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1663}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 1293926400

約数和(自身を除く): 387769341

約数列:

[1, 3, 23, 53, 69, 149, 159, 447, 1219, 1663, 3427, 3657, 4989, 7897, 10281, 23691, 38249, 88139, 114747, 181631, 247787, 264417, 544893, 743361, 2027197, 5699101, 6081591, 13132711, 17097303, 39398133, 302052353, 906157059]

約数ペア:

[(1, 906157059), (3, 302052353), (23, 39398133), (53, 17097303), (69, 13132711), (149, 6081591), (159, 5699101), (447, 2027197), (1219, 743361), (1663, 544893), (3427, 264417), (3657, 247787), (4989, 181631), (7897, 114747), (10281, 88139), (23691, 38249)]