201736421061

素因数分解:

$3^1\times 7^1\times {\mathrm{20021}}^1\times {\mathrm{479821}}^1$

素因数の和:499852

約数の個数: 16

約数和(自身を含む): 307423874688

約数和(自身を除く): 105687453627

約数列:

[1, 3, 7, 21, 20021, 60063, 140147, 420441, 479821, 1439463, 3358747, 10076241, 9606496241, 28819488723, 67245473687, 201736421061]

約数ペア:

[(1, 201736421061), (3, 67245473687), (7, 28819488723), (21, 9606496241), (20021, 10076241), (60063, 3358747), (140147, 1439463), (420441, 479821)]