343371879

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{15877}}^1$

素因数の和:15981

約数の個数: 24

約数和(自身を含む): 520163280

約数和(自身を除く): 176791401

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 801, 2403, 7209, 15877, 21627, 47631, 142893, 428679, 1286037, 1413053, 3858111, 4239159, 12717477, 38152431, 114457293, 343371879]

約数ペア:

[(1, 343371879), (3, 114457293), (9, 38152431), (27, 12717477), (81, 4239159), (89, 3858111), (243, 1413053), (267, 1286037), (801, 428679), (2403, 142893), (7209, 47631), (15877, 21627)]