421091377

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{75289}}^1$

素因数の和:75360

約数の個数: 16

約数和(自身を含む): 520404480

約数和(自身を除く): 99313103

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 75289, 527023, 1279913, 3538583, 8959391, 24770081, 60155911, 421091377]

約数ペア:

[(1, 421091377), (7, 60155911), (17, 24770081), (47, 8959391), (119, 3538583), (329, 1279913), (799, 527023), (5593, 75289)]