489032163

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{9091}}^1$

素因数の和:9279

約数の個数: 24

約数和(自身を含む): 728087360

約数和(自身を除く): 239055197

約数列:

[1, 3, 9, 43, 129, 139, 387, 417, 1251, 5977, 9091, 17931, 27273, 53793, 81819, 390913, 1172739, 1263649, 3518217, 3790947, 11372841, 54336907, 163010721, 489032163]

約数ペア:

[(1, 489032163), (3, 163010721), (9, 54336907), (43, 11372841), (129, 3790947), (139, 3518217), (387, 1263649), (417, 1172739), (1251, 390913), (5977, 81819), (9091, 53793), (17931, 27273)]