21376174083

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{289309}}^1$

素因数の和:291562

約数の個数: 16

約数和(自身を含む): 31106611200

約数和(自身を除く): 9730437117

約数列:

[1, 3, 11, 33, 2239, 6717, 24629, 73887, 289309, 867927, 3182399, 9547197, 647762851, 1943288553, 7125391361, 21376174083]

約数ペア:

[(1, 21376174083), (3, 7125391361), (11, 1943288553), (33, 647762851), (2239, 9547197), (6717, 3182399), (24629, 867927), (73887, 289309)]