1252805099

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1471}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 1582694400

約数和(自身を除く): 329889301

約数列:

[1, 7, 13, 49, 91, 191, 343, 637, 1337, 1471, 2483, 4459, 9359, 10297, 17381, 19123, 65513, 72079, 121667, 133861, 280961, 504553, 851669, 937027, 1966727, 3652493, 6559189, 13767089, 25567451, 96369623, 178972157, 1252805099]

約数ペア:

[(1, 1252805099), (7, 178972157), (13, 96369623), (49, 25567451), (91, 13767089), (191, 6559189), (343, 3652493), (637, 1966727), (1337, 937027), (1471, 851669), (2483, 504553), (4459, 280961), (9359, 133861), (10297, 121667), (17381, 72079), (19123, 65513)]