47821419

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 71165952

約数和(自身を除く): 23344533

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 863, 1179, 2589, 6157, 7767, 18471, 40561, 55413, 113053, 121683, 339159, 365049, 1017477, 5313491, 15940473, 47821419]

約数ペア:

[(1, 47821419), (3, 15940473), (9, 5313491), (47, 1017477), (131, 365049), (141, 339159), (393, 121683), (423, 113053), (863, 55413), (1179, 40561), (2589, 18471), (6157, 7767)]