488519559

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3907}}^1$

素因数の和:4348

約数の個数: 32

約数和(自身を含む): 791604480

約数和(自身を除く): 303084921

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 421, 1263, 3789, 3907, 4631, 11367, 11721, 13893, 35163, 41679, 42977, 105489, 125037, 128931, 386793, 1160379, 1644847, 4934541, 14803623, 18093317, 44410869, 54279951, 162839853, 488519559]

約数ペア:

[(1, 488519559), (3, 162839853), (9, 54279951), (11, 44410869), (27, 18093317), (33, 14803623), (99, 4934541), (297, 1644847), (421, 1160379), (1263, 386793), (3789, 128931), (3907, 125037), (4631, 105489), (11367, 42977), (11721, 41679), (13893, 35163)]