11851031811

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{2411}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 16404996096

約数和(自身を除く): 4553964285

約数列:

[1, 3, 47, 71, 141, 213, 491, 1473, 2411, 3337, 7233, 10011, 23077, 34861, 69231, 104583, 113317, 171181, 339951, 513543, 1183801, 1638467, 3551403, 4915401, 8045507, 24136521, 55638647, 84049871, 166915941, 252149613, 3950343937, 11851031811]

約数ペア:

[(1, 11851031811), (3, 3950343937), (47, 252149613), (71, 166915941), (141, 84049871), (213, 55638647), (491, 24136521), (1473, 8045507), (2411, 4915401), (3337, 3551403), (7233, 1638467), (10011, 1183801), (23077, 513543), (34861, 339951), (69231, 171181), (104583, 113317)]