5247753

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 8426880

約数和(自身を除く): 3179127

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1231, 1421, 3693, 4263, 8617, 25851, 35699, 60319, 107097, 180957, 249893, 749679, 1749251, 5247753]

約数ペア:

[(1, 5247753), (3, 1749251), (7, 749679), (21, 249893), (29, 180957), (49, 107097), (87, 60319), (147, 35699), (203, 25851), (609, 8617), (1231, 4263), (1421, 3693)]