7081191

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 11400480

約数和(自身を除く): 4319289

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2087, 3393, 6261, 18783, 27131, 60523, 81393, 181569, 244179, 544707, 786799, 2360397, 7081191]

約数ペア:

[(1, 7081191), (3, 2360397), (9, 786799), (13, 544707), (29, 244179), (39, 181569), (87, 81393), (117, 60523), (261, 27131), (377, 18783), (1131, 6261), (2087, 3393)]