23715021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 36748800

約数和(自身を除く): 13033779

約数列:

[1, 3, 11, 19, 33, 57, 109, 209, 327, 347, 627, 1041, 1199, 2071, 3597, 3817, 6213, 6593, 11451, 19779, 22781, 37823, 68343, 72523, 113469, 217569, 416053, 718637, 1248159, 2155911, 7905007, 23715021]

約数ペア:

[(1, 23715021), (3, 7905007), (11, 2155911), (19, 1248159), (33, 718637), (57, 416053), (109, 217569), (209, 113469), (327, 72523), (347, 68343), (627, 37823), (1041, 22781), (1199, 19779), (2071, 11451), (3597, 6593), (3817, 6213)]