20211100557

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1\times {\mathrm{106543}}^1$

素因数の和:108292

約数の個数: 16

約数和(自身を含む): 27692916480

約数和(自身を除く): 7481815923

約数列:

[1, 3, 37, 111, 1709, 5127, 63233, 106543, 189699, 319629, 3942091, 11826273, 182081987, 546245961, 6737033519, 20211100557]

約数ペア:

[(1, 20211100557), (3, 6737033519), (37, 546245961), (111, 182081987), (1709, 11826273), (5127, 3942091), (63233, 319629), (106543, 189699)]