39992271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19867}}^1$

素因数の和:19942

約数の個数: 16

約数和(自身を含む): 59127168

約数和(自身を除く): 19134897

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 19867, 59601, 218537, 655611, 1211887, 3635661, 13330757, 39992271]

約数ペア:

[(1, 39992271), (3, 13330757), (11, 3635661), (33, 1211887), (61, 655611), (183, 218537), (671, 59601), (2013, 19867)]