291344229

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{980957}}^1$

素因数の和:980977

約数の個数: 16

約数和(自身を含む): 470859840

約数和(自身を除く): 179515611

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 980957, 2942871, 8828613, 10790527, 26485839, 32371581, 97114743, 291344229]

約数ペア:

[(1, 291344229), (3, 97114743), (9, 32371581), (11, 26485839), (27, 10790527), (33, 8828613), (99, 2942871), (297, 980957)]