172488039911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{3517}}^1\times {\mathrm{405323}}^1$

素因数の和:408862

約数の個数: 12

約数和(自身を含む): 189648667656

約数和(自身を除く): 17160627745

約数列:

[1, 11, 121, 3517, 38687, 405323, 425557, 4458553, 49044083, 1425520991, 15680730901, 172488039911]

約数ペア:

[(1, 172488039911), (11, 15680730901), (121, 1425520991), (3517, 49044083), (38687, 4458553), (405323, 425557)]