54472691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8431}}^1$

素因数の和:8522

約数の個数: 16

約数和(自身を含む): 67995648

約数和(自身を除く): 13522957

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 8431, 59017, 109603, 598601, 767221, 4190207, 7781813, 54472691]

約数ペア:

[(1, 54472691), (7, 7781813), (13, 4190207), (71, 767221), (91, 598601), (497, 109603), (923, 59017), (6461, 8431)]