211804959

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{2273}}^1$

素因数の和:2714

約数の個数: 16

約数和(自身を含む): 286524000

約数和(自身を除く): 74719041

約数列:

[1, 3, 89, 267, 349, 1047, 2273, 6819, 31061, 93183, 202297, 606891, 793277, 2379831, 70601653, 211804959]

約数ペア:

[(1, 211804959), (3, 70601653), (89, 2379831), (267, 793277), (349, 606891), (1047, 202297), (2273, 93183), (6819, 31061)]