7986727

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 9630720

約数和(自身を除く): 1643993

約数列:

[1, 7, 23, 113, 161, 439, 791, 2599, 3073, 10097, 18193, 49607, 70679, 347249, 1140961, 7986727]

約数ペア:

[(1, 7986727), (7, 1140961), (23, 347249), (113, 70679), (161, 49607), (439, 18193), (791, 10097), (2599, 3073)]