40550541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30931}}^1$

素因数の和:30976

約数の個数: 16

約数和(自身を含む): 59389440

約数和(自身を除く): 18838899

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 30931, 92793, 587689, 711413, 1763067, 2134239, 13516847, 40550541]

約数ペア:

[(1, 40550541), (3, 13516847), (19, 2134239), (23, 1763067), (57, 711413), (69, 587689), (437, 92793), (1311, 30931)]