5566449

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 9092640

約数和(自身を除く): 3526191

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1993, 2793, 5979, 13951, 37867, 41853, 97657, 113601, 265069, 292971, 795207, 1855483, 5566449]

約数ペア:

[(1, 5566449), (3, 1855483), (7, 795207), (19, 292971), (21, 265069), (49, 113601), (57, 97657), (133, 41853), (147, 37867), (399, 13951), (931, 5979), (1993, 2793)]