28132893

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{5821}}^1$

素因数の和:6009

約数の個数: 16

約数和(自身を含む): 41918400

約数和(自身を除く): 13785507

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 5821, 17463, 52389, 157167, 1041959, 3125877, 9377631, 28132893]

約数ペア:

[(1, 28132893), (3, 9377631), (9, 3125877), (27, 1041959), (179, 157167), (537, 52389), (1611, 17463), (4833, 5821)]