21412103

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 23500800

約数和(自身を除く): 2088697

約数列:

[1, 23, 31, 59, 509, 713, 1357, 1829, 11707, 15779, 30031, 42067, 362917, 690713, 930961, 21412103]

約数ペア:

[(1, 21412103), (23, 930961), (31, 690713), (59, 362917), (509, 42067), (713, 30031), (1357, 15779), (1829, 11707)]