27967719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7393}}^1$

素因数の和:7506

約数の個数: 16

約数和(自身を含む): 40578272

約数和(自身を除く): 12610553

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 7393, 22179, 96109, 288327, 717121, 2151363, 9322573, 27967719]

約数ペア:

[(1, 27967719), (3, 9322573), (13, 2151363), (39, 717121), (97, 288327), (291, 96109), (1261, 22179), (3783, 7393)]