172034247

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{106391}}^1$

素因数の和:106419

約数の個数: 24

約数和(自身を含む): 291088512

約数和(自身を除く): 119054265

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 106391, 319173, 744737, 1170301, 2234211, 3510903, 5213159, 8192107, 15639477, 24576321, 57344749, 172034247]

約数ペア:

[(1, 172034247), (3, 57344749), (7, 24576321), (11, 15639477), (21, 8192107), (33, 5213159), (49, 3510903), (77, 2234211), (147, 1170301), (231, 744737), (539, 319173), (1617, 106391)]