8889408129

素因数分解:

$3^1\times 7^1\times {\mathrm{3083}}^1\times {\mathrm{137303}}^1$

素因数の和:140396

約数の個数: 16

約数和(自身を含む): 13550257152

約数和(自身を除く): 4660849023

約数列:

[1, 3, 7, 21, 3083, 9249, 21581, 64743, 137303, 411909, 961121, 2883363, 423305149, 1269915447, 2963136043, 8889408129]

約数ペア:

[(1, 8889408129), (3, 2963136043), (7, 1269915447), (21, 423305149), (3083, 2883363), (9249, 961121), (21581, 411909), (64743, 137303)]