1223980827

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{18773}}^1$

素因数の和:19090

約数の個数: 16

約数和(自身を含む): 1655716608

約数和(自身を除く): 431735781

約数列:

[1, 3, 103, 211, 309, 633, 18773, 21733, 56319, 65199, 1933619, 3961103, 5800857, 11883309, 407993609, 1223980827]

約数ペア:

[(1, 1223980827), (3, 407993609), (103, 11883309), (211, 5800857), (309, 3961103), (633, 1933619), (18773, 65199), (21733, 56319)]