28883169

素因数分解:

$3^3\times 7^1\times {\mathrm{152821}}^1$

素因数の和:152837

約数の個数: 16

約数和(自身を含む): 48903040

約数和(自身を除く): 20019871

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 152821, 458463, 1069747, 1375389, 3209241, 4126167, 9627723, 28883169]

約数ペア:

[(1, 28883169), (3, 9627723), (7, 4126167), (9, 3209241), (21, 1375389), (27, 1069747), (63, 458463), (189, 152821)]