630939

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 885632

約数和(自身を除く): 254693

約数列:

[1, 3, 43, 67, 73, 129, 201, 219, 2881, 3139, 4891, 8643, 9417, 14673, 210313, 630939]

約数ペア:

[(1, 630939), (3, 210313), (43, 14673), (67, 9417), (73, 8643), (129, 4891), (201, 3139), (219, 2881)]