219050931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{15767}}^1$

素因数の和:16202

約数の個数: 16

約数和(自身を含む): 319396608

約数和(自身を除く): 100345677

約数列:

[1, 3, 11, 33, 421, 1263, 4631, 13893, 15767, 47301, 173437, 520311, 6637907, 19913721, 73016977, 219050931]

約数ペア:

[(1, 219050931), (3, 73016977), (11, 19913721), (33, 6637907), (421, 520311), (1263, 173437), (4631, 47301), (13893, 15767)]