1137521

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 1532160

約数和(自身を除く): 394639

約数列:

[1, 7, 11, 17, 77, 79, 119, 121, 187, 553, 847, 869, 1309, 1343, 2057, 6083, 9401, 9559, 14399, 14773, 66913, 103411, 162503, 1137521]

約数ペア:

[(1, 1137521), (7, 162503), (11, 103411), (17, 66913), (77, 14773), (79, 14399), (119, 9559), (121, 9401), (187, 6083), (553, 2057), (847, 1343), (869, 1309)]