2699793431

素因数分解:

${\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 2750764800

約数和(自身を除く): 50971369

約数列:

[1, 149, 193, 223, 421, 28757, 33227, 43039, 62729, 81253, 93883, 6412811, 12106697, 13988567, 18119419, 2699793431]

約数ペア:

[(1, 2699793431), (149, 18119419), (193, 13988567), (223, 12106697), (421, 6412811), (28757, 93883), (33227, 81253), (43039, 62729)]