20250713

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 24606720

約数和(自身を除く): 4356007

約数列:

[1, 7, 19, 107, 133, 749, 1423, 2033, 9961, 14231, 27037, 152261, 189259, 1065827, 2892959, 20250713]

約数ペア:

[(1, 20250713), (7, 2892959), (19, 1065827), (107, 189259), (133, 152261), (749, 27037), (1423, 14231), (2033, 9961)]