7284381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10987}}^1$

素因数の和:11020

約数の個数: 16

約数和(自身を含む): 11075904

約数和(自身を除く): 3791523

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 10987, 32961, 142831, 186779, 428493, 560337, 2428127, 7284381]

約数ペア:

[(1, 7284381), (3, 2428127), (13, 560337), (17, 428493), (39, 186779), (51, 142831), (221, 32961), (663, 10987)]