1126203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 1645056

約数和(自身を除く): 518853

約数列:

[1, 3, 13, 39, 67, 201, 431, 871, 1293, 2613, 5603, 16809, 28877, 86631, 375401, 1126203]

約数ペア:

[(1, 1126203), (3, 375401), (13, 86631), (39, 28877), (67, 16809), (201, 5603), (431, 2613), (871, 1293)]