2541573

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1389627

約数列:

[1, 3, 9, 19, 57, 89, 167, 171, 267, 501, 801, 1503, 1691, 3173, 5073, 9519, 14863, 15219, 28557, 44589, 133767, 282397, 847191, 2541573]

約数ペア:

[(1, 2541573), (3, 847191), (9, 282397), (19, 133767), (57, 44589), (89, 28557), (167, 15219), (171, 14863), (267, 9519), (501, 5073), (801, 3173), (1503, 1691)]