29901573

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13451}}^1$

素因数の和:13489

約数の個数: 24

約数和(自身を含む): 48965280

約数和(自身を除く): 19063707

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 13451, 40353, 121059, 174863, 255569, 524589, 766707, 1573767, 2300121, 3322397, 9967191, 29901573]

約数ペア:

[(1, 29901573), (3, 9967191), (9, 3322397), (13, 2300121), (19, 1573767), (39, 766707), (57, 524589), (117, 255569), (171, 174863), (247, 121059), (741, 40353), (2223, 13451)]