2002392273

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{264133}}^1$

素因数の和:264181

約数の個数: 24

約数和(自身を含む): 3220321728

約数和(自身を除く): 1217929455

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 264133, 792399, 1848931, 5018527, 5546793, 15055581, 35129689, 95352013, 105389067, 286056039, 667464091, 2002392273]

約数ペア:

[(1, 2002392273), (3, 667464091), (7, 286056039), (19, 105389067), (21, 95352013), (57, 35129689), (133, 15055581), (361, 5546793), (399, 5018527), (1083, 1848931), (2527, 792399), (7581, 264133)]