24689439

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 36845952

約数和(自身を除く): 12156513

約数列:

[1, 3, 9, 43, 129, 131, 387, 393, 487, 1179, 1461, 4383, 5633, 16899, 20941, 50697, 62823, 63797, 188469, 191391, 574173, 2743271, 8229813, 24689439]

約数ペア:

[(1, 24689439), (3, 8229813), (9, 2743271), (43, 574173), (129, 191391), (131, 188469), (387, 63797), (393, 62823), (487, 50697), (1179, 20941), (1461, 16899), (4383, 5633)]