2100055947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{79847}}^1$

素因数の和:80658

約数の個数: 16

約数和(自身を含む): 3058497792

約数和(自身を除く): 958441845

約数列:

[1, 3, 11, 33, 797, 2391, 8767, 26301, 79847, 239541, 878317, 2634951, 63638059, 190914177, 700018649, 2100055947]

約数ペア:

[(1, 2100055947), (3, 700018649), (11, 190914177), (33, 63638059), (797, 2634951), (2391, 878317), (8767, 239541), (26301, 79847)]