5126409

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3362

約数の個数: 20

約数和(自身を含む): 8063440

約数和(自身を除く): 2937031

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3331, 9993, 29979, 63289, 89937, 189867, 269811, 569601, 1708803, 5126409]

約数ペア:

[(1, 5126409), (3, 1708803), (9, 569601), (19, 269811), (27, 189867), (57, 89937), (81, 63289), (171, 29979), (513, 9993), (1539, 3331)]