12680091

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{8861}}^1$

素因数の和:8923

約数の個数: 16

約数和(自身を含む): 19141920

約数和(自身を除く): 6461829

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 8861, 26583, 79749, 239247, 469633, 1408899, 4226697, 12680091]

約数ペア:

[(1, 12680091), (3, 4226697), (9, 1408899), (27, 469633), (53, 239247), (159, 79749), (477, 26583), (1431, 8861)]