31879173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6329}}^1$

素因数の和:6428

約数の個数: 16

約数和(自身を含む): 44968320

約数和(自身を除く): 13089147

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 6329, 18987, 145567, 436701, 462017, 1386051, 10626391, 31879173]

約数ペア:

[(1, 31879173), (3, 10626391), (23, 1386051), (69, 462017), (73, 436701), (219, 145567), (1679, 18987), (5037, 6329)]