1933393

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 2610144

約数和(自身を除く): 676751

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 211, 539, 833, 1309, 1477, 2321, 3587, 9163, 10339, 16247, 25109, 39457, 113729, 175763, 276199, 1933393]

約数ペア:

[(1, 1933393), (7, 276199), (11, 175763), (17, 113729), (49, 39457), (77, 25109), (119, 16247), (187, 10339), (211, 9163), (539, 3587), (833, 2321), (1309, 1477)]