2753804979

素因数分解:

$3^3\times {\mathrm{1889}}^1\times {\mathrm{53993}}^1$

素因数の和:55891

約数の個数: 16

約数和(自身を含む): 4081946400

約数和(自身を除く): 1328141421

約数列:

[1, 3, 9, 27, 1889, 5667, 17001, 51003, 53993, 161979, 485937, 1457811, 101992777, 305978331, 917934993, 2753804979]

約数ペア:

[(1, 2753804979), (3, 917934993), (9, 305978331), (27, 101992777), (1889, 1457811), (5667, 485937), (17001, 161979), (51003, 53993)]