12893469

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 17744832

約数和(自身を除く): 4851363

約数列:

[1, 3, 53, 83, 159, 249, 977, 2931, 4399, 13197, 51781, 81091, 155343, 243273, 4297823, 12893469]

約数ペア:

[(1, 12893469), (3, 4297823), (53, 243273), (83, 155343), (159, 81091), (249, 51781), (977, 13197), (2931, 4399)]