31970829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56989}}^1$

素因数の和:57020

約数の個数: 16

約数和(自身を含む): 49239360

約数和(自身を除く): 17268531

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 56989, 170967, 626879, 968813, 1880637, 2906439, 10656943, 31970829]

約数ペア:

[(1, 31970829), (3, 10656943), (11, 2906439), (17, 1880637), (33, 968813), (51, 626879), (187, 170967), (561, 56989)]