78896391

素因数分解:

$3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{7529}}^1$

素因数の和:8038

約数の個数: 16

約数和(自身を含む): 120480000

約数和(自身を除く): 41583609

約数列:

[1, 3, 7, 21, 499, 1497, 3493, 7529, 10479, 22587, 52703, 158109, 3756971, 11270913, 26298797, 78896391]

約数ペア:

[(1, 78896391), (3, 26298797), (7, 11270913), (21, 3756971), (499, 158109), (1497, 52703), (3493, 22587), (7529, 10479)]