3113883

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1088

約数の個数: 20

約数和(自身を含む): 4781920

約数和(自身を除く): 1668037

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1039, 2997, 3117, 9351, 28053, 38443, 84159, 115329, 345987, 1037961, 3113883]

約数ペア:

[(1, 3113883), (3, 1037961), (9, 345987), (27, 115329), (37, 84159), (81, 38443), (111, 28053), (333, 9351), (999, 3117), (1039, 2997)]