40348737

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 69346368

約数和(自身を除く): 28997631

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 107, 117, 143, 293, 321, 429, 879, 963, 1177, 1287, 1391, 2637, 3223, 3531, 3809, 4173, 9669, 10593, 11427, 12519, 15301, 29007, 31351, 34281, 41899, 45903, 94053, 125697, 137709, 282159, 344861, 377091, 407563, 1034583, 1222689, 3103749, 3668067, 4483193, 13449579, 40348737]

約数ペア:

[(1, 40348737), (3, 13449579), (9, 4483193), (11, 3668067), (13, 3103749), (33, 1222689), (39, 1034583), (99, 407563), (107, 377091), (117, 344861), (143, 282159), (293, 137709), (321, 125697), (429, 94053), (879, 45903), (963, 41899), (1177, 34281), (1287, 31351), (1391, 29007), (2637, 15301), (3223, 12519), (3531, 11427), (3809, 10593), (4173, 9669)]