740337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 1091328

約数和(自身を除く): 350991

約数列:

[1, 3, 13, 39, 41, 123, 463, 533, 1389, 1599, 6019, 18057, 18983, 56949, 246779, 740337]

約数ペア:

[(1, 740337), (3, 246779), (13, 56949), (39, 18983), (41, 18057), (123, 6019), (463, 1599), (533, 1389)]