2940229721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 3516307200

約数和(自身を除く): 576077479

約数列:

[1, 11, 13, 89, 143, 169, 979, 1157, 1367, 1859, 2197, 12727, 15037, 15041, 17771, 24167, 121663, 165451, 195481, 195533, 231023, 1338293, 1581619, 2150863, 2541253, 3003299, 17397809, 20561047, 33036289, 226171517, 267293611, 2940229721]

約数ペア:

[(1, 2940229721), (11, 267293611), (13, 226171517), (89, 33036289), (143, 20561047), (169, 17397809), (979, 3003299), (1157, 2541253), (1367, 2150863), (1859, 1581619), (2197, 1338293), (12727, 231023), (15037, 195533), (15041, 195481), (17771, 165451), (24167, 121663)]