117294989

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{677}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 137075328

約数和(自身を除く): 19780339

約数列:

[1, 7, 53, 371, 467, 677, 3269, 4739, 24751, 35881, 173257, 251167, 316159, 2213113, 16756427, 117294989]

約数ペア:

[(1, 117294989), (7, 16756427), (53, 2213113), (371, 316159), (467, 251167), (677, 173257), (3269, 35881), (4739, 24751)]