27691599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13397}}^1$

素因数の和:13466

約数の個数: 16

約数和(自身を含む): 40515552

約数和(自身を除く): 12823953

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 13397, 40191, 174161, 522483, 710041, 2130123, 9230533, 27691599]

約数ペア:

[(1, 27691599), (3, 9230533), (13, 2130123), (39, 710041), (53, 522483), (159, 174161), (689, 40191), (2067, 13397)]