7199613

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 11119680

約数和(自身を除く): 3920067

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 593, 639, 1349, 1779, 4047, 5337, 11267, 12141, 33801, 42103, 101403, 126309, 378927, 799957, 2399871, 7199613]

約数ペア:

[(1, 7199613), (3, 2399871), (9, 799957), (19, 378927), (57, 126309), (71, 101403), (171, 42103), (213, 33801), (593, 12141), (639, 11267), (1349, 5337), (1779, 4047)]