28614327

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13229}}^1$

素因数の和:13342

約数の個数: 16

約数和(自身を含む): 44029440

約数和(自身を除く): 15415113

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 13229, 39687, 92603, 277809, 1362587, 4087761, 9538109, 28614327]

約数ペア:

[(1, 28614327), (3, 9538109), (7, 4087761), (21, 1362587), (103, 277809), (309, 92603), (721, 39687), (2163, 13229)]