5981409

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 10460736

約数和(自身を除く): 4479327

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 263, 361, 399, 789, 1083, 1197, 1841, 2367, 2527, 3249, 4997, 5523, 7581, 14991, 16569, 22743, 34979, 44973, 94943, 104937, 284829, 314811, 664601, 854487, 1993803, 5981409]

約数ペア:

[(1, 5981409), (3, 1993803), (7, 854487), (9, 664601), (19, 314811), (21, 284829), (57, 104937), (63, 94943), (133, 44973), (171, 34979), (263, 22743), (361, 16569), (399, 14991), (789, 7581), (1083, 5523), (1197, 4997), (1841, 3249), (2367, 2527)]