7129563

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 11750400

約数和(自身を除く): 4620837

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 509, 609, 667, 1527, 2001, 3563, 4669, 10689, 11707, 14007, 14761, 35121, 44283, 81949, 103327, 245847, 309981, 339503, 1018509, 2376521, 7129563]

約数ペア:

[(1, 7129563), (3, 2376521), (7, 1018509), (21, 339503), (23, 309981), (29, 245847), (69, 103327), (87, 81949), (161, 44283), (203, 35121), (483, 14761), (509, 14007), (609, 11707), (667, 10689), (1527, 4669), (2001, 3563)]