28890969

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6053}}^1$

素因数の和:6136

約数の個数: 16

約数和(自身を含む): 40489152

約数和(自身を除く): 11598183

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 6053, 18159, 223961, 260279, 671883, 780837, 9630323, 28890969]

約数ペア:

[(1, 28890969), (3, 9630323), (37, 780837), (43, 671883), (111, 260279), (129, 223961), (1591, 18159), (4773, 6053)]