833628627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{47819}}^1$

素因数の和:47987

約数の個数: 24

約数和(自身を含む): 1305486000

約数和(自身を除く): 471857373

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 5811, 17433, 47819, 143457, 430371, 621647, 1864941, 5594823, 7125031, 21375093, 64125279, 92625403, 277876209, 833628627]

約数ペア:

[(1, 833628627), (3, 277876209), (9, 92625403), (13, 64125279), (39, 21375093), (117, 7125031), (149, 5594823), (447, 1864941), (1341, 621647), (1937, 430371), (5811, 143457), (17433, 47819)]