39408261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 59535360

約数和(自身を除く): 20127099

約数列:

[1, 3, 17, 19, 51, 57, 67, 201, 323, 607, 969, 1139, 1273, 1821, 3417, 3819, 10319, 11533, 21641, 30957, 34599, 40669, 64923, 122007, 196061, 588183, 691373, 772711, 2074119, 2318133, 13136087, 39408261]

約数ペア:

[(1, 39408261), (3, 13136087), (17, 2318133), (19, 2074119), (51, 772711), (57, 691373), (67, 588183), (201, 196061), (323, 122007), (607, 64923), (969, 40669), (1139, 34599), (1273, 30957), (1821, 21641), (3417, 11533), (3819, 10319)]