7043705811

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{190283}}^1$

素因数の和:190752

約数の個数: 20

約数和(自身を含む): 10545158712

約数和(自身を除く): 3501452901

約数列:

[1, 3, 9, 27, 81, 457, 1371, 4113, 12339, 37017, 190283, 570849, 1712547, 5137641, 15412923, 86959331, 260877993, 782633979, 2347901937, 7043705811]

約数ペア:

[(1, 7043705811), (3, 2347901937), (9, 782633979), (27, 260877993), (81, 86959331), (457, 15412923), (1371, 5137641), (4113, 1712547), (12339, 570849), (37017, 190283)]