2143670679

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{46439}}^1$

素因数の和:46691

約数の個数: 24

約数和(自身を含む): 3245598720

約数和(自身を除く): 1101928041

約数列:

[1, 3, 9, 23, 69, 207, 223, 669, 2007, 5129, 15387, 46161, 46439, 139317, 417951, 1068097, 3204291, 9612873, 10355897, 31067691, 93203073, 238185631, 714556893, 2143670679]

約数ペア:

[(1, 2143670679), (3, 714556893), (9, 238185631), (23, 93203073), (69, 31067691), (207, 10355897), (223, 9612873), (669, 3204291), (2007, 1068097), (5129, 417951), (15387, 139317), (46161, 46439)]