17457422989

素因数分解:

${\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1\times {\mathrm{821}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 17717164416

約数和(自身を除く): 259741427

約数列:

[1, 157, 167, 811, 821, 26219, 127327, 128897, 135437, 137107, 665831, 21263609, 21525799, 104535467, 111193777, 17457422989]

約数ペア:

[(1, 17457422989), (157, 111193777), (167, 104535467), (811, 21525799), (821, 21263609), (26219, 665831), (127327, 137107), (128897, 135437)]