1187200217

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1\times {\mathrm{1949}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 1368057600

約数和(自身を除く): 180857383

約数列:

[1, 7, 173, 503, 1211, 1949, 3521, 13643, 87019, 337177, 609133, 980347, 2360239, 6862429, 169600031, 1187200217]

約数ペア:

[(1, 1187200217), (7, 169600031), (173, 6862429), (503, 2360239), (1211, 980347), (1949, 609133), (3521, 337177), (13643, 87019)]