17272839

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1447}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 24187392

約数和(自身を除く): 6914553

約数列:

[1, 3, 23, 69, 173, 519, 1447, 3979, 4341, 11937, 33281, 99843, 250331, 750993, 5757613, 17272839]

約数ペア:

[(1, 17272839), (3, 5757613), (23, 750993), (69, 250331), (173, 99843), (519, 33281), (1447, 11937), (3979, 4341)]