20210727233

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{72869}}^1$

素因数の和:73312

約数の個数: 16

約数和(自身を含む): 21826022400

約数和(自身を除く): 1615295167

約数列:

[1, 23, 31, 389, 713, 8947, 12059, 72869, 277357, 1675987, 2258939, 28346041, 51955597, 651958943, 878727271, 20210727233]

約数ペア:

[(1, 20210727233), (23, 878727271), (31, 651958943), (389, 51955597), (713, 28346041), (8947, 2258939), (12059, 1675987), (72869, 277357)]