83131503

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{304511}}^1$

素因数の和:304534

約数の個数: 16

約数和(自身を含む): 136421376

約数和(自身を除く): 53289873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 304511, 913533, 2131577, 3958643, 6394731, 11875929, 27710501, 83131503]

約数ペア:

[(1, 83131503), (3, 27710501), (7, 11875929), (13, 6394731), (21, 3958643), (39, 2131577), (91, 913533), (273, 304511)]