447047829

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{12347}}^1$

素因数の和:12511

約数の個数: 24

約数和(自身を含む): 674200800

約数和(自身を除く): 227152971

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 4023, 12069, 12347, 36207, 37041, 111123, 333369, 1000107, 1839703, 3000321, 5519109, 16557327, 49671981, 149015943, 447047829]

約数ペア:

[(1, 447047829), (3, 149015943), (9, 49671981), (27, 16557327), (81, 5519109), (149, 3000321), (243, 1839703), (447, 1000107), (1341, 333369), (4023, 111123), (12069, 37041), (12347, 36207)]