47691111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{5387}}^1$

素因数の和:5630

約数の個数: 16

約数和(自身を含む): 68793984

約数和(自身を除く): 21102873

約数列:

[1, 3, 13, 39, 227, 681, 2951, 5387, 8853, 16161, 70031, 210093, 1222849, 3668547, 15897037, 47691111]

約数ペア:

[(1, 47691111), (3, 15897037), (13, 3668547), (39, 1222849), (227, 210093), (681, 70031), (2951, 16161), (5387, 8853)]