16908529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 18998784

約数和(自身を除く): 2090255

約数列:

[1, 11, 61, 113, 223, 671, 1243, 2453, 6893, 13603, 25199, 75823, 149633, 277189, 1537139, 16908529]

約数ペア:

[(1, 16908529), (11, 1537139), (61, 277189), (113, 149633), (223, 75823), (671, 25199), (1243, 13603), (2453, 6893)]