1172191801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{271}}^2\times {\mathrm{1451}}^1$

素因数の和:2004

約数の個数: 12

約数和(自身を含む): 1284375312

約数和(自身を除く): 112183511

約数列:

[1, 11, 271, 1451, 2981, 15961, 73441, 393221, 807851, 4325431, 106562891, 1172191801]

約数ペア:

[(1, 1172191801), (11, 106562891), (271, 4325431), (1451, 807851), (2981, 393221), (15961, 73441)]