24955437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 13364691

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 647, 897, 989, 1677, 1941, 2967, 8411, 12857, 14881, 25233, 27821, 38571, 44643, 83463, 193453, 361673, 580359, 639883, 1085019, 1919649, 8318479, 24955437]

約数ペア:

[(1, 24955437), (3, 8318479), (13, 1919649), (23, 1085019), (39, 639883), (43, 580359), (69, 361673), (129, 193453), (299, 83463), (559, 44643), (647, 38571), (897, 27821), (989, 25233), (1677, 14881), (1941, 12857), (2967, 8411)]