766885021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{47161}}^1$

素因数の和:47292

約数の個数: 16

約数和(自身を含む): 923620608

約数和(自身を除く): 156735587

約数列:

[1, 7, 23, 101, 161, 707, 2323, 16261, 47161, 330127, 1084703, 4763261, 7592921, 33342827, 109555003, 766885021]

約数ペア:

[(1, 766885021), (7, 109555003), (23, 33342827), (101, 7592921), (161, 4763261), (707, 1084703), (2323, 330127), (16261, 47161)]