213622097

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 236205312

約数和(自身を除く): 22583215

約数列:

[1, 13, 47, 211, 611, 1657, 2743, 9917, 21541, 77879, 128921, 349627, 1012427, 4545151, 16432469, 213622097]

約数ペア:

[(1, 213622097), (13, 16432469), (47, 4545151), (211, 1012427), (611, 349627), (1657, 128921), (2743, 77879), (9917, 21541)]