172551407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4933}}^1$

素因数の和:5222

約数の個数: 16

約数和(自身を含む): 208412160

約数和(自身を除く): 35860753

約数列:

[1, 7, 19, 133, 263, 1841, 4933, 4997, 34531, 34979, 93727, 656089, 1297379, 9081653, 24650201, 172551407]

約数ペア:

[(1, 172551407), (7, 24650201), (19, 9081653), (133, 1297379), (263, 656089), (1841, 93727), (4933, 34979), (4997, 34531)]