286619983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30161}}^1$

素因数の和:30234

約数の個数: 16

約数和(自身を含む): 334436256

約数和(自身を除く): 47816273

約数列:

[1, 13, 17, 43, 221, 559, 731, 9503, 30161, 392093, 512737, 1296923, 6665581, 16859999, 22047691, 286619983]

約数ペア:

[(1, 286619983), (13, 22047691), (17, 16859999), (43, 6665581), (221, 1296923), (559, 512737), (731, 392093), (9503, 30161)]