28492779231

素因数分解:

$3^2\times 7^1\times {\mathrm{5563}}^1\times {\mathrm{81299}}^1$

素因数の和:86875

約数の個数: 24

約数和(自身を含む): 47044732800

約数和(自身を除く): 18551953569

約数列:

[1, 3, 7, 9, 21, 63, 5563, 16689, 38941, 50067, 81299, 116823, 243897, 350469, 569093, 731691, 1707279, 5121837, 452266337, 1356799011, 3165864359, 4070397033, 9497593077, 28492779231]

約数ペア:

[(1, 28492779231), (3, 9497593077), (7, 4070397033), (9, 3165864359), (21, 1356799011), (63, 452266337), (5563, 5121837), (16689, 1707279), (38941, 731691), (50067, 569093), (81299, 350469), (116823, 243897)]