224280303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7867}}^1$

素因数の和:7943

約数の個数: 32

約数和(自身を含む): 348961536

約数和(自身を除く): 124681233

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 7867, 9503, 23601, 28509, 102271, 133739, 306813, 338281, 401217, 1014843, 1738607, 4397653, 5215821, 5750777, 13192959, 17252331, 74760101, 224280303]

約数ペア:

[(1, 224280303), (3, 74760101), (13, 17252331), (17, 13192959), (39, 5750777), (43, 5215821), (51, 4397653), (129, 1738607), (221, 1014843), (559, 401217), (663, 338281), (731, 306813), (1677, 133739), (2193, 102271), (7867, 28509), (9503, 23601)]