29136921

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{7297}}^1$

素因数の和:7333

約数の個数: 16

約数和(自身を含む): 42737088

約数和(自身を除く): 13600167

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 7297, 21891, 80267, 240801, 882937, 2648811, 9712307, 29136921]

約数ペア:

[(1, 29136921), (3, 9712307), (11, 2648811), (33, 882937), (121, 240801), (363, 80267), (1331, 21891), (3993, 7297)]