80700767

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1997}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 96671232

約数和(自身を除く): 15970465

約数列:

[1, 7, 23, 161, 251, 1757, 1997, 5773, 13979, 40411, 45931, 321517, 501247, 3508729, 11528681, 80700767]

約数ペア:

[(1, 80700767), (7, 11528681), (23, 3508729), (161, 501247), (251, 321517), (1757, 45931), (1997, 40411), (5773, 13979)]