23054493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 39699968

約数和(自身を除く): 16645475

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 121, 129, 211, 231, 301, 363, 473, 633, 847, 903, 1419, 1477, 2321, 2541, 3311, 4431, 5203, 6963, 9073, 9933, 15609, 16247, 25531, 27219, 36421, 48741, 63511, 76593, 99803, 109263, 178717, 190533, 299409, 536151, 698621, 1097833, 2095863, 3293499, 7684831, 23054493]

約数ペア:

[(1, 23054493), (3, 7684831), (7, 3293499), (11, 2095863), (21, 1097833), (33, 698621), (43, 536151), (77, 299409), (121, 190533), (129, 178717), (211, 109263), (231, 99803), (301, 76593), (363, 63511), (473, 48741), (633, 36421), (847, 27219), (903, 25531), (1419, 16247), (1477, 15609), (2321, 9933), (2541, 9073), (3311, 6963), (4431, 5203)]