173449991

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 211999872

約数和(自身を除く): 38549881

約数列:

[1, 11, 13, 31, 121, 143, 341, 403, 1573, 3557, 3751, 4433, 39127, 46241, 48763, 110267, 430397, 508651, 1212937, 1433471, 5595161, 13342307, 15768181, 173449991]

約数ペア:

[(1, 173449991), (11, 15768181), (13, 13342307), (31, 5595161), (121, 1433471), (143, 1212937), (341, 508651), (403, 430397), (1573, 110267), (3557, 48763), (3751, 46241), (4433, 39127)]