428034943

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3833}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 519246288

約数和(自身を除く): 91211345

約数列:

[1, 7, 43, 49, 53, 301, 371, 2107, 2279, 2597, 3833, 15953, 26831, 111671, 164819, 187817, 203149, 1153733, 1422043, 8076131, 8735407, 9954301, 61147849, 428034943]

約数ペア:

[(1, 428034943), (7, 61147849), (43, 9954301), (49, 8735407), (53, 8076131), (301, 1422043), (371, 1153733), (2107, 203149), (2279, 187817), (2597, 164819), (3833, 111671), (15953, 26831)]