7744491

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4157}}^1$

素因数の和:4192

約数の個数: 20

約数和(自身を含む): 12074832

約数和(自身を除く): 4330341

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4157, 12471, 37413, 95611, 112239, 286833, 336717, 860499, 2581497, 7744491]

約数ペア:

[(1, 7744491), (3, 2581497), (9, 860499), (23, 336717), (27, 286833), (69, 112239), (81, 95611), (207, 37413), (621, 12471), (1863, 4157)]