7297371

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{3917}}^1$

素因数の和:3952

約数の個数: 20

約数和(自身を含む): 11377872

約数和(自身を除く): 4080501

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 3917, 11751, 35253, 90091, 105759, 270273, 317277, 810819, 2432457, 7297371]

約数ペア:

[(1, 7297371), (3, 2432457), (9, 810819), (23, 317277), (27, 270273), (69, 105759), (81, 90091), (207, 35253), (621, 11751), (1863, 3917)]