87282999

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{421657}}^1$

素因数の和:421686

約数の個数: 12

約数和(自身を含む): 131557296

約数和(自身を除く): 44274297

約数列:

[1, 3, 9, 23, 69, 207, 421657, 1264971, 3794913, 9698111, 29094333, 87282999]

約数ペア:

[(1, 87282999), (3, 29094333), (9, 9698111), (23, 3794913), (69, 1264971), (207, 421657)]