7629219

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 11963952

約数和(自身を除く): 4334733

約数列:

[1, 3, 9, 13, 39, 117, 197, 331, 591, 993, 1773, 2561, 2979, 4303, 7683, 12909, 23049, 38727, 65207, 195621, 586863, 847691, 2543073, 7629219]

約数ペア:

[(1, 7629219), (3, 2543073), (9, 847691), (13, 586863), (39, 195621), (117, 65207), (197, 38727), (331, 23049), (591, 12909), (993, 7683), (1773, 4303), (2561, 2979)]