23444981

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 28957824

約数和(自身を除く): 5512843

約数列:

[1, 7, 23, 49, 71, 161, 293, 497, 1127, 1633, 2051, 3479, 6739, 11431, 14357, 20803, 47173, 80017, 145621, 330211, 478469, 1019347, 3349283, 23444981]

約数ペア:

[(1, 23444981), (7, 3349283), (23, 1019347), (49, 478469), (71, 330211), (161, 145621), (293, 80017), (497, 47173), (1127, 20803), (1633, 14357), (2051, 11431), (3479, 6739)]