477053487

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{1097}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 696000240

約数和(自身を除く): 218946753

約数列:

[1, 3, 9, 211, 229, 633, 687, 1097, 1899, 2061, 3291, 9873, 48319, 144957, 231467, 251213, 434871, 694401, 753639, 2083203, 2260917, 53005943, 159017829, 477053487]

約数ペア:

[(1, 477053487), (3, 159017829), (9, 53005943), (211, 2260917), (229, 2083203), (633, 753639), (687, 694401), (1097, 434871), (1899, 251213), (2061, 231467), (3291, 144957), (9873, 48319)]