40862007

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 61885824

約数和(自身を除く): 21023817

約数列:

[1, 3, 9, 23, 69, 207, 307, 643, 921, 1929, 2763, 5787, 7061, 14789, 21183, 44367, 63549, 133101, 197401, 592203, 1776609, 4540223, 13620669, 40862007]

約数ペア:

[(1, 40862007), (3, 13620669), (9, 4540223), (23, 1776609), (69, 592203), (207, 197401), (307, 133101), (643, 63549), (921, 44367), (1929, 21183), (2763, 14789), (5787, 7061)]