5142160359

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2205989}}^1$

素因数の和:2206039

約数の個数: 24

約数和(自身を含む): 8718072480

約数和(自身を除く): 3575912121

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 2205989, 6617967, 15441923, 19853901, 46325769, 81621593, 138977307, 244864779, 571351151, 734594337, 1714053453, 5142160359]

約数ペア:

[(1, 5142160359), (3, 1714053453), (7, 734594337), (9, 571351151), (21, 244864779), (37, 138977307), (63, 81621593), (111, 46325769), (259, 19853901), (333, 15441923), (777, 6617967), (2331, 2205989)]