2783103057

素因数分解:

$3^5\times 7^1\times {\mathrm{1636157}}^1$

素因数の和:1636179

約数の個数: 24

約数和(自身を含む): 4764492096

約数和(自身を除く): 1981389039

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1636157, 4908471, 11453099, 14725413, 34359297, 44176239, 103077891, 132528717, 309233673, 397586151, 927701019, 2783103057]

約数ペア:

[(1, 2783103057), (3, 927701019), (7, 397586151), (9, 309233673), (21, 132528717), (27, 103077891), (63, 44176239), (81, 34359297), (189, 14725413), (243, 11453099), (567, 4908471), (1701, 1636157)]