38442313

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 49843080

約数和(自身を除く): 11400767

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2081, 2639, 14567, 18473, 27053, 60349, 101969, 189371, 422443, 784537, 1325597, 2957101, 5491759, 38442313]

約数ペア:

[(1, 38442313), (7, 5491759), (13, 2957101), (29, 1325597), (49, 784537), (91, 422443), (203, 189371), (377, 101969), (637, 60349), (1421, 27053), (2081, 18473), (2639, 14567)]