2641341

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 3789504

約数和(自身を除く): 1148163

約数列:

[1, 3, 17, 51, 67, 201, 773, 1139, 2319, 3417, 13141, 39423, 51791, 155373, 880447, 2641341]

約数ペア:

[(1, 2641341), (3, 880447), (17, 155373), (51, 51791), (67, 39423), (201, 13141), (773, 3417), (1139, 2319)]