289656477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{43669}}^1$

素因数の和:43753

約数の個数: 24

約数和(自身を含む): 463251360

約数和(自身を除く): 173594883

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 43669, 131007, 393021, 480359, 1441077, 2925823, 4323231, 8777469, 26332407, 32184053, 96552159, 289656477]

約数ペア:

[(1, 289656477), (3, 96552159), (9, 32184053), (11, 26332407), (33, 8777469), (67, 4323231), (99, 2925823), (201, 1441077), (603, 480359), (737, 393021), (2211, 131007), (6633, 43669)]