30119247

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 44553600

約数和(自身を除く): 14434353

約数列:

[1, 3, 9, 67, 199, 201, 251, 597, 603, 753, 1791, 2259, 13333, 16817, 39999, 49949, 50451, 119997, 149847, 151353, 449541, 3346583, 10039749, 30119247]

約数ペア:

[(1, 30119247), (3, 10039749), (9, 3346583), (67, 449541), (199, 151353), (201, 149847), (251, 119997), (597, 50451), (603, 49949), (753, 39999), (1791, 16817), (2259, 13333)]