2697565689

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67219}}^1$

素因数の和:67259

約数の個数: 48

約数和(自身を含む): 4893616000

約数和(自身を除く): 2196050311

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1911, 3087, 4459, 5733, 13377, 40131, 67219, 201657, 470533, 604971, 873847, 1411599, 2621541, 3293731, 4234797, 6116929, 7864623, 9881193, 18350787, 23056117, 29643579, 42818503, 55052361, 69168351, 128455509, 207505053, 299729521, 385366527, 899188563, 2697565689]

約数ペア:

[(1, 2697565689), (3, 899188563), (7, 385366527), (9, 299729521), (13, 207505053), (21, 128455509), (39, 69168351), (49, 55052361), (63, 42818503), (91, 29643579), (117, 23056117), (147, 18350787), (273, 9881193), (343, 7864623), (441, 6116929), (637, 4234797), (819, 3293731), (1029, 2621541), (1911, 1411599), (3087, 873847), (4459, 604971), (5733, 470533), (13377, 201657), (40131, 67219)]