82957021

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 106536960

約数和(自身を除く): 23579939

約数列:

[1, 7, 19, 23, 47, 133, 161, 329, 437, 577, 893, 1081, 3059, 4039, 6251, 7567, 10963, 13271, 20539, 27119, 76741, 92897, 143773, 189833, 252149, 515261, 623737, 1765043, 3606827, 4366159, 11851003, 82957021]

約数ペア:

[(1, 82957021), (7, 11851003), (19, 4366159), (23, 3606827), (47, 1765043), (133, 623737), (161, 515261), (329, 252149), (437, 189833), (577, 143773), (893, 92897), (1081, 76741), (3059, 27119), (4039, 20539), (6251, 13271), (7567, 10963)]