28351917

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{95461}}^1$

素因数の和:95481

約数の個数: 16

約数和(自身を含む): 45821760

約数和(自身を除く): 17469843

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 95461, 286383, 859149, 1050071, 2577447, 3150213, 9450639, 28351917]

約数ペア:

[(1, 28351917), (3, 9450639), (9, 3150213), (11, 2577447), (27, 1050071), (33, 859149), (99, 286383), (297, 95461)]