4995783

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 8180480

約数和(自身を除く): 3184697

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 331, 351, 387, 559, 993, 1161, 1677, 2979, 4303, 5031, 8937, 12909, 14233, 15093, 38727, 42699, 116181, 128097, 185029, 384291, 555087, 1665261, 4995783]

約数ペア:

[(1, 4995783), (3, 1665261), (9, 555087), (13, 384291), (27, 185029), (39, 128097), (43, 116181), (117, 42699), (129, 38727), (331, 15093), (351, 14233), (387, 12909), (559, 8937), (993, 5031), (1161, 4303), (1677, 2979)]