27835171

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 38223360

約数和(自身を除く): 10388189

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 947, 1547, 1729, 2261, 4199, 6629, 12311, 16099, 17993, 29393, 86177, 112693, 125951, 209287, 233909, 305881, 1465009, 1637363, 2141167, 3976453, 27835171]

約数ペア:

[(1, 27835171), (7, 3976453), (13, 2141167), (17, 1637363), (19, 1465009), (91, 305881), (119, 233909), (133, 209287), (221, 125951), (247, 112693), (323, 86177), (947, 29393), (1547, 17993), (1729, 16099), (2261, 12311), (4199, 6629)]