11770213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 14578816

約数和(自身を除く): 2808603

約数列:

[1, 7, 13, 91, 211, 613, 1477, 2743, 4291, 7969, 19201, 55783, 129343, 905401, 1681459, 11770213]

約数ペア:

[(1, 11770213), (7, 1681459), (13, 905401), (91, 129343), (211, 55783), (613, 19201), (1477, 7969), (2743, 4291)]