926691857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 1163635200

約数和(自身を除く): 236943343

約数列:

[1, 7, 13, 73, 91, 199, 511, 701, 949, 1393, 2587, 4907, 6643, 9113, 14527, 18109, 51173, 63791, 101689, 139499, 188851, 358211, 665249, 976493, 1321957, 1813487, 4656743, 10183427, 12694409, 71283989, 132384551, 926691857]

約数ペア:

[(1, 926691857), (7, 132384551), (13, 71283989), (73, 12694409), (91, 10183427), (199, 4656743), (511, 1813487), (701, 1321957), (949, 976493), (1393, 665249), (2587, 358211), (4907, 188851), (6643, 139499), (9113, 101689), (14527, 63791), (18109, 51173)]