38681279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3347}}^1$

素因数の和:3494

約数の個数: 16

約数和(自身を含む): 47996928

約数和(自身を除く): 9315649

約数列:

[1, 7, 13, 91, 127, 889, 1651, 3347, 11557, 23429, 43511, 304577, 425069, 2975483, 5525897, 38681279]

約数ペア:

[(1, 38681279), (7, 5525897), (13, 2975483), (91, 425069), (127, 304577), (889, 43511), (1651, 23429), (3347, 11557)]