13981567033

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{37357}}^1$

素因数の和:37912

約数の個数: 16

約数和(自身を含む): 16143437824

約数和(自身を除く): 2161870791

約数列:

[1, 7, 127, 421, 889, 2947, 37357, 53467, 261499, 374269, 4744339, 15727297, 33210373, 110091079, 1997366719, 13981567033]

約数ペア:

[(1, 13981567033), (7, 1997366719), (127, 110091079), (421, 33210373), (889, 15727297), (2947, 4744339), (37357, 374269), (53467, 261499)]