280926581169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{67320053}}^1$

素因数の和:67320176

約数の個数: 16

約数和(自身を含む): 407151686592

約数和(自身を除く): 126225105423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 67320053, 201960159, 875160689, 2625482067, 7203245671, 21609737013, 93642193723, 280926581169]

約数ペア:

[(1, 280926581169), (3, 93642193723), (13, 21609737013), (39, 7203245671), (107, 2625482067), (321, 875160689), (1391, 201960159), (4173, 67320053)]