3968523

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 6250608

約数和(自身を除く): 2282085

約数列:

[1, 3, 9, 13, 39, 107, 117, 317, 321, 951, 963, 1391, 2853, 4121, 4173, 12363, 12519, 33919, 37089, 101757, 305271, 440947, 1322841, 3968523]

約数ペア:

[(1, 3968523), (3, 1322841), (9, 440947), (13, 305271), (39, 101757), (107, 37089), (117, 33919), (317, 12519), (321, 12363), (951, 4173), (963, 4121), (1391, 2853)]