388790823

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{6827}}^1$

素因数の和:7334

約数の個数: 16

約数和(自身を含む): 532256256

約数和(自身を除く): 143465433

約数列:

[1, 3, 41, 123, 463, 1389, 6827, 18983, 20481, 56949, 279907, 839721, 3160901, 9482703, 129596941, 388790823]

約数ペア:

[(1, 388790823), (3, 129596941), (41, 9482703), (123, 3160901), (463, 839721), (1389, 279907), (6827, 56949), (18983, 20481)]