2016405081

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{1531}}^1\times {\mathrm{2399}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 2963500800

約数和(自身を除く): 947095719

約数列:

[1, 3, 9, 61, 183, 549, 1531, 2399, 4593, 7197, 13779, 21591, 93391, 146339, 280173, 439017, 840519, 1317051, 3672869, 11018607, 33055821, 224045009, 672135027, 2016405081]

約数ペア:

[(1, 2016405081), (3, 672135027), (9, 224045009), (61, 33055821), (183, 11018607), (549, 3672869), (1531, 1317051), (2399, 840519), (4593, 439017), (7197, 280173), (13779, 146339), (21591, 93391)]