81026701

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2741}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 95816448

約数和(自身を除く): 14789747

約数列:

[1, 7, 41, 103, 287, 721, 2741, 4223, 19187, 29561, 112381, 282323, 786667, 1976261, 11575243, 81026701]

約数ペア:

[(1, 81026701), (7, 11575243), (41, 1976261), (103, 786667), (287, 282323), (721, 112381), (2741, 29561), (4223, 19187)]