3899441949

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{105359}}^1$

素因数の和:105461

約数の個数: 24

約数和(自身を含む): 5707140480

約数和(自身を除く): 1807698531

約数列:

[1, 3, 13, 39, 73, 169, 219, 507, 949, 2847, 12337, 37011, 105359, 316077, 1369667, 4109001, 7691207, 17805671, 23073621, 53417013, 99985691, 299957073, 1299813983, 3899441949]

約数ペア:

[(1, 3899441949), (3, 1299813983), (13, 299957073), (39, 99985691), (73, 53417013), (169, 23073621), (219, 17805671), (507, 7691207), (949, 4109001), (2847, 1369667), (12337, 316077), (37011, 105359)]