4160487

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 5967360

約数和(自身を除く): 1806873

約数列:

[1, 3, 19, 47, 57, 141, 893, 1553, 2679, 4659, 29507, 72991, 88521, 218973, 1386829, 4160487]

約数ペア:

[(1, 4160487), (3, 1386829), (19, 218973), (47, 88521), (57, 72991), (141, 29507), (893, 4659), (1553, 2679)]