5240187

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 7798560

約数和(自身を除く): 2558373

約数列:

[1, 3, 9, 27, 421, 461, 1263, 1383, 3789, 4149, 11367, 12447, 194081, 582243, 1746729, 5240187]

約数ペア:

[(1, 5240187), (3, 1746729), (9, 582243), (27, 194081), (421, 12447), (461, 11367), (1263, 4149), (1383, 3789)]