9898287

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7727}}^1$

素因数の和:7798

約数の個数: 16

約数和(自身を含む): 15332352

約数和(自身を除く): 5434065

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 7727, 23181, 54089, 162267, 471347, 1414041, 3299429, 9898287]

約数ペア:

[(1, 9898287), (3, 3299429), (7, 1414041), (21, 471347), (61, 162267), (183, 54089), (427, 23181), (1281, 7727)]