47019591

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 70713344

約数和(自身を除く): 23693753

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 1327, 3937, 3981, 11811, 11943, 35433, 41137, 123411, 168529, 370233, 505587, 1516761, 5224399, 15673197, 47019591]

約数ペア:

[(1, 47019591), (3, 15673197), (9, 5224399), (31, 1516761), (93, 505587), (127, 370233), (279, 168529), (381, 123411), (1143, 41137), (1327, 35433), (3937, 11943), (3981, 11811)]