7157053257

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{781423}}^1$

素因数の和:781540

約数の個数: 16

約数和(自身を含む): 9902204928

約数和(自身を除く): 2745151671

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 781423, 2344269, 33601189, 55481033, 100803567, 166443099, 2385684419, 7157053257]

約数ペア:

[(1, 7157053257), (3, 2385684419), (43, 166443099), (71, 100803567), (129, 55481033), (213, 33601189), (3053, 2344269), (9159, 781423)]