38725287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2213}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 54552960

約数和(自身を除く): 15827673

約数列:

[1, 3, 19, 57, 307, 921, 2213, 5833, 6639, 17499, 42047, 126141, 679391, 2038173, 12908429, 38725287]

約数ペア:

[(1, 38725287), (3, 12908429), (19, 2038173), (57, 679391), (307, 126141), (921, 42047), (2213, 17499), (5833, 6639)]