30431691

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 46309536

約数和(自身を除く): 15877845

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 1017, 1301, 2599, 3903, 7797, 11709, 23391, 29923, 89769, 147013, 269307, 441039, 1323117, 3381299, 10143897, 30431691]

約数ペア:

[(1, 30431691), (3, 10143897), (9, 3381299), (23, 1323117), (69, 441039), (113, 269307), (207, 147013), (339, 89769), (1017, 29923), (1301, 23391), (2599, 11709), (3903, 7797)]