142430897

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2593}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 177429600

約数和(自身を除く): 34998703

約数列:

[1, 7, 19, 49, 59, 133, 413, 931, 1121, 2593, 2891, 7847, 18151, 49267, 54929, 127057, 152987, 344869, 1070909, 2414083, 2906753, 7496363, 20347271, 142430897]

約数ペア:

[(1, 142430897), (7, 20347271), (19, 7496363), (49, 2906753), (59, 2414083), (133, 1070909), (413, 344869), (931, 152987), (1121, 127057), (2593, 54929), (2891, 49267), (7847, 18151)]