25390001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4729}}^1$

素因数の和:4808

約数の個数: 16

約数和(自身を含む): 31785600

約数和(自身を除く): 6395599

約数列:

[1, 7, 13, 59, 91, 413, 767, 4729, 5369, 33103, 61477, 279011, 430339, 1953077, 3627143, 25390001]

約数ペア:

[(1, 25390001), (7, 3627143), (13, 1953077), (59, 430339), (91, 279011), (413, 61477), (767, 33103), (4729, 5369)]