888941193

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 1432569600

約数和(自身を除く): 543628407

約数列:

[1, 3, 7, 21, 43, 49, 67, 129, 147, 201, 301, 469, 903, 1407, 2099, 2107, 2881, 3283, 6297, 6321, 8643, 9849, 14693, 20167, 44079, 60501, 90257, 102851, 140633, 141169, 270771, 308553, 421899, 423507, 631799, 984431, 1895397, 2953293, 4422593, 6047219, 6891017, 13267779, 18141657, 20673051, 42330533, 126991599, 296313731, 888941193]

約数ペア:

[(1, 888941193), (3, 296313731), (7, 126991599), (21, 42330533), (43, 20673051), (49, 18141657), (67, 13267779), (129, 6891017), (147, 6047219), (201, 4422593), (301, 2953293), (469, 1895397), (903, 984431), (1407, 631799), (2099, 423507), (2107, 421899), (2881, 308553), (3283, 270771), (6297, 141169), (6321, 140633), (8643, 102851), (9849, 90257), (14693, 60501), (20167, 44079)]