13309834059

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1987}}^1\times {\mathrm{2017}}^1$

素因数の和:4057

約数の個数: 40

約数和(自身を含む): 20387886288

約数和(自身を除く): 7078052229

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1987, 2017, 3321, 5961, 6051, 17883, 18153, 53649, 54459, 81467, 82697, 160947, 163377, 244401, 248091, 733203, 744273, 2199609, 2232819, 4007779, 6598827, 6698457, 12023337, 36070011, 108210033, 164318939, 324630099, 492956817, 1478870451, 4436611353, 13309834059]

約数ペア:

[(1, 13309834059), (3, 4436611353), (9, 1478870451), (27, 492956817), (41, 324630099), (81, 164318939), (123, 108210033), (369, 36070011), (1107, 12023337), (1987, 6698457), (2017, 6598827), (3321, 4007779), (5961, 2232819), (6051, 2199609), (17883, 744273), (18153, 733203), (53649, 248091), (54459, 244401), (81467, 163377), (82697, 160947)]