2016994941

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{87509}}^1$

素因数の和:87725

約数の個数: 24

約数和(自身を含む): 3153510360

約数和(自身を除く): 1136515419

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1773, 2561, 7683, 23049, 87509, 262527, 787581, 1137617, 3412851, 10238553, 17239273, 51717819, 155153457, 224110549, 672331647, 2016994941]

約数ペア:

[(1, 2016994941), (3, 672331647), (9, 224110549), (13, 155153457), (39, 51717819), (117, 17239273), (197, 10238553), (591, 3412851), (1773, 1137617), (2561, 787581), (7683, 262527), (23049, 87509)]