20161085127

素因数分解:

$3^1\times {\mathrm{887}}^1\times {\mathrm{1103}}^1\times {\mathrm{6869}}^1$

素因数の和:8862

約数の個数: 16

約数和(自身を含む): 26940072960

約数和(自身を除く): 6778987833

約数列:

[1, 3, 887, 1103, 2661, 3309, 6869, 20607, 978361, 2935083, 6092803, 7576507, 18278409, 22729521, 6720361709, 20161085127]

約数ペア:

[(1, 20161085127), (3, 6720361709), (887, 22729521), (1103, 18278409), (2661, 7576507), (3309, 6092803), (6869, 2935083), (20607, 978361)]