28800519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 15436281

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 599, 1023, 1457, 1551, 1797, 4371, 6589, 16027, 18569, 19767, 28153, 48081, 55707, 84459, 204259, 309683, 612777, 872743, 929049, 2618229, 9600173, 28800519]

約数ペア:

[(1, 28800519), (3, 9600173), (11, 2618229), (31, 929049), (33, 872743), (47, 612777), (93, 309683), (141, 204259), (341, 84459), (517, 55707), (599, 48081), (1023, 28153), (1457, 19767), (1551, 18569), (1797, 16027), (4371, 6589)]