109020317

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 127076352

約数和(自身を除く): 18056035

約数列:

[1, 7, 73, 191, 511, 1117, 1337, 7819, 13943, 81541, 97601, 213347, 570787, 1493429, 15574331, 109020317]

約数ペア:

[(1, 109020317), (7, 15574331), (73, 1493429), (191, 570787), (511, 213347), (1117, 97601), (1337, 81541), (7819, 13943)]