492750713

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 629664000

約数和(自身を除く): 136913287

約数列:

[1, 7, 13, 49, 59, 91, 343, 413, 637, 767, 1873, 2891, 4459, 5369, 13111, 20237, 24349, 37583, 91777, 110507, 170443, 263081, 642439, 773549, 1193101, 1436591, 5414843, 8351707, 10056137, 37903901, 70392959, 492750713]

約数ペア:

[(1, 492750713), (7, 70392959), (13, 37903901), (49, 10056137), (59, 8351707), (91, 5414843), (343, 1436591), (413, 1193101), (637, 773549), (767, 642439), (1873, 263081), (2891, 170443), (4459, 110507), (5369, 91777), (13111, 37583), (20237, 24349)]