224747283

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 322375680

約数和(自身を除く): 97628397

約数列:

[1, 3, 23, 43, 69, 129, 211, 359, 633, 989, 1077, 2967, 4853, 8257, 9073, 14559, 15437, 24771, 27219, 46311, 75749, 208679, 227247, 355051, 626037, 1065153, 1742227, 3257207, 5226681, 9771621, 74915761, 224747283]

約数ペア:

[(1, 224747283), (3, 74915761), (23, 9771621), (43, 5226681), (69, 3257207), (129, 1742227), (211, 1065153), (359, 626037), (633, 355051), (989, 227247), (1077, 208679), (2967, 75749), (4853, 46311), (8257, 27219), (9073, 24771), (14559, 15437)]