23511873

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 41538560

約数和(自身を除く): 18026687

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 487, 627, 847, 1461, 1463, 2299, 2541, 3409, 4389, 5357, 6897, 9253, 10227, 16071, 16093, 27759, 37499, 48279, 58927, 64771, 101783, 112497, 176781, 194313, 305349, 412489, 712481, 1119613, 1237467, 2137443, 3358839, 7837291, 23511873]

約数ペア:

[(1, 23511873), (3, 7837291), (7, 3358839), (11, 2137443), (19, 1237467), (21, 1119613), (33, 712481), (57, 412489), (77, 305349), (121, 194313), (133, 176781), (209, 112497), (231, 101783), (363, 64771), (399, 58927), (487, 48279), (627, 37499), (847, 27759), (1461, 16093), (1463, 16071), (2299, 10227), (2541, 9253), (3409, 6897), (4389, 5357)]