238736641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{35521}}^1$

素因数の和:35592

約数の個数: 16

約数和(自身を含む): 286449408

約数和(自身を除く): 47712767

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 35521, 390731, 461773, 1669487, 5079503, 18364357, 21703331, 238736641]

約数ペア:

[(1, 238736641), (11, 21703331), (13, 18364357), (47, 5079503), (143, 1669487), (517, 461773), (611, 390731), (6721, 35521)]