426695217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{575837}}^1$

素因数の和:575872

約数の個数: 16

約数和(自身を含む): 644938560

約数和(自身を除く): 218243343

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 575837, 1727511, 7485881, 10940903, 22457643, 32822709, 142231739, 426695217]

約数ペア:

[(1, 426695217), (3, 142231739), (13, 32822709), (19, 22457643), (39, 10940903), (57, 7485881), (247, 1727511), (741, 575837)]