394676739

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 595212800

約数和(自身を除く): 200536061

約数列:

[1, 3, 9, 27, 103, 139, 309, 417, 927, 1021, 1251, 2781, 3063, 3753, 9189, 14317, 27567, 42951, 105163, 128853, 141919, 315489, 386559, 425757, 946467, 1277271, 2839401, 3831813, 14617657, 43852971, 131558913, 394676739]

約数ペア:

[(1, 394676739), (3, 131558913), (9, 43852971), (27, 14617657), (103, 3831813), (139, 2839401), (309, 1277271), (417, 946467), (927, 425757), (1021, 386559), (1251, 315489), (2781, 141919), (3063, 128853), (3753, 105163), (9189, 42951), (14317, 27567)]