1727967

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 2442240

約数和(自身を除く): 714273

約数列:

[1, 3, 23, 69, 79, 237, 317, 951, 1817, 5451, 7291, 21873, 25043, 75129, 575989, 1727967]

約数ペア:

[(1, 1727967), (3, 575989), (23, 75129), (69, 25043), (79, 21873), (237, 7291), (317, 5451), (951, 1817)]