858347829

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{7103}}^1$

素因数の和:7601

約数の個数: 24

約数和(自身を含む): 1285539840

約数和(自身を除く): 427192011

約数列:

[1, 3, 9, 29, 87, 261, 463, 1389, 4167, 7103, 13427, 21309, 40281, 63927, 120843, 205987, 617961, 1853883, 3288689, 9866067, 29598201, 95371981, 286115943, 858347829]

約数ペア:

[(1, 858347829), (3, 286115943), (9, 95371981), (29, 29598201), (87, 9866067), (261, 3288689), (463, 1853883), (1389, 617961), (4167, 205987), (7103, 120843), (13427, 63927), (21309, 40281)]