28688451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1481}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 41827968

約数和(自身を除く): 13139517

約数列:

[1, 3, 11, 33, 587, 1481, 1761, 4443, 6457, 16291, 19371, 48873, 869347, 2608041, 9562817, 28688451]

約数ペア:

[(1, 28688451), (3, 9562817), (11, 2608041), (33, 869347), (587, 48873), (1481, 19371), (1761, 16291), (4443, 6457)]