40266239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^3\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 16

約数和(自身を含む): 45265920

約数和(自身を除く): 4999681

約数列:

[1, 13, 29, 127, 377, 841, 1651, 3683, 10933, 24389, 47879, 106807, 317057, 1388491, 3097403, 40266239]

約数ペア:

[(1, 40266239), (13, 3097403), (29, 1388491), (127, 317057), (377, 106807), (841, 47879), (1651, 24389), (3683, 10933)]