31737139

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 37531648

約数和(自身を除く): 5794509

約数列:

[1, 7, 43, 97, 301, 679, 1087, 4171, 7609, 29197, 46741, 105439, 327187, 738073, 4533877, 31737139]

約数ペア:

[(1, 31737139), (7, 4533877), (43, 738073), (97, 327187), (301, 105439), (679, 46741), (1087, 29197), (4171, 7609)]