8357931

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 4947669

約数列:

[1, 3, 9, 17, 27, 51, 131, 139, 153, 393, 417, 459, 1179, 1251, 2227, 2363, 3537, 3753, 6681, 7089, 18209, 20043, 21267, 54627, 60129, 63801, 163881, 309553, 491643, 928659, 2785977, 8357931]

約数ペア:

[(1, 8357931), (3, 2785977), (9, 928659), (17, 491643), (27, 309553), (51, 163881), (131, 63801), (139, 60129), (153, 54627), (393, 21267), (417, 20043), (459, 18209), (1179, 7089), (1251, 6681), (2227, 3753), (2363, 3537)]