126416339

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2161}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 147984576

約数和(自身を除く): 21568237

約数列:

[1, 7, 61, 137, 427, 959, 2161, 8357, 15127, 58499, 131821, 296057, 922747, 2072399, 18059477, 126416339]

約数ペア:

[(1, 126416339), (7, 18059477), (61, 2072399), (137, 922747), (427, 296057), (959, 131821), (2161, 58499), (8357, 15127)]