31190709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23053}}^1$

素因数の和:23108

約数の個数: 16

約数和(自身を含む): 46476864

約数和(自身を除く): 15286155

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 23053, 69159, 253583, 760749, 945173, 2835519, 10396903, 31190709]

約数ペア:

[(1, 31190709), (3, 10396903), (11, 2835519), (33, 945173), (41, 760749), (123, 253583), (451, 69159), (1353, 23053)]