397836361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{1373}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 443197440

約数和(自身を除く): 45361079

約数列:

[1, 13, 31, 403, 719, 1373, 9347, 17849, 22289, 42563, 289757, 553319, 987187, 12833431, 30602797, 397836361]

約数ペア:

[(1, 397836361), (13, 30602797), (31, 12833431), (403, 987187), (719, 553319), (1373, 289757), (9347, 42563), (17849, 22289)]