27401101

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4332

約数の個数: 16

約数和(自身を含む): 34207488

約数和(自身を除く): 6806387

約数列:

[1, 7, 13, 71, 91, 497, 923, 4241, 6461, 29687, 55133, 301111, 385931, 2107777, 3914443, 27401101]

約数ペア:

[(1, 27401101), (7, 3914443), (13, 2107777), (71, 385931), (91, 301111), (497, 55133), (923, 29687), (4241, 6461)]