492728067

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{145219}}^1$

素因数の和:145267

約数の個数: 24

約数和(自身を含む): 792901200

約数和(自身を除く): 300173133

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 145219, 435657, 1306971, 1887847, 4211351, 5663541, 12634053, 16990623, 37902159, 54747563, 164242689, 492728067]

約数ペア:

[(1, 492728067), (3, 164242689), (9, 54747563), (13, 37902159), (29, 16990623), (39, 12634053), (87, 5663541), (117, 4211351), (261, 1887847), (377, 1306971), (1131, 435657), (3393, 145219)]