734865723

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{513533}}^1$

素因数の和:513595

約数の個数: 16

約数和(自身を含む): 1109233440

約数和(自身を除く): 374367717

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 513533, 1540599, 4621797, 13865391, 27217249, 81651747, 244955241, 734865723]

約数ペア:

[(1, 734865723), (3, 244955241), (9, 81651747), (27, 27217249), (53, 13865391), (159, 4621797), (477, 1540599), (1431, 513533)]