33394389

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 52377600

約数和(自身を除く): 18983211

約数列:

[1, 3, 7, 21, 61, 131, 183, 199, 393, 427, 597, 917, 1281, 1393, 2751, 4179, 7991, 12139, 23973, 26069, 36417, 55937, 78207, 84973, 167811, 182483, 254919, 547449, 1590209, 4770627, 11131463, 33394389]

約数ペア:

[(1, 33394389), (3, 11131463), (7, 4770627), (21, 1590209), (61, 547449), (131, 254919), (183, 182483), (199, 167811), (393, 84973), (427, 78207), (597, 55937), (917, 36417), (1281, 26069), (1393, 23973), (2751, 12139), (4179, 7991)]