349718347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{6883}}^1$

素因数の和:7074

約数の個数: 16

約数和(自身を含む): 396518400

約数和(自身を除く): 46800053

約数列:

[1, 11, 31, 149, 341, 1639, 4619, 6883, 50809, 75713, 213373, 1025567, 2347103, 11281237, 31792577, 349718347]

約数ペア:

[(1, 349718347), (11, 31792577), (31, 11281237), (149, 2347103), (341, 1025567), (1639, 213373), (4619, 75713), (6883, 50809)]