16240809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4679}}^1$

素因数の和:4784

約数の個数: 16

約数和(自身を含む): 23587200

約数和(自身を除く): 7346391

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 4679, 14037, 60827, 182481, 416431, 1249293, 5413603, 16240809]

約数ペア:

[(1, 16240809), (3, 5413603), (13, 1249293), (39, 416431), (89, 182481), (267, 60827), (1157, 14037), (3471, 4679)]