242549041

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 298240704

約数和(自身を除く): 55691663

約数列:

[1, 7, 19, 53, 133, 361, 371, 1007, 1811, 2527, 7049, 12677, 19133, 34409, 95983, 133931, 240863, 653771, 671881, 1823677, 4576397, 12765739, 34649863, 242549041]

約数ペア:

[(1, 242549041), (7, 34649863), (19, 12765739), (53, 4576397), (133, 1823677), (361, 671881), (371, 653771), (1007, 240863), (1811, 133931), (2527, 95983), (7049, 34409), (12677, 19133)]