289325199

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{77339}}^1$

素因数の和:77414

約数の個数: 16

約数和(自身を含む): 408355200

約数和(自身を除く): 119030001

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 77339, 232017, 2242831, 3325577, 6728493, 9976731, 96441733, 289325199]

約数ペア:

[(1, 289325199), (3, 96441733), (29, 9976731), (43, 6728493), (87, 3325577), (129, 2242831), (1247, 232017), (3741, 77339)]