13867971

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 21213360

約数和(自身を除く): 7345389

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 1609, 2873, 4827, 8619, 20917, 27353, 62751, 82059, 271921, 355589, 815763, 1066767, 4622657, 13867971]

約数ペア:

[(1, 13867971), (3, 4622657), (13, 1066767), (17, 815763), (39, 355589), (51, 271921), (169, 82059), (221, 62751), (507, 27353), (663, 20917), (1609, 8619), (2873, 4827)]