27909971

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 31606848

約数和(自身を除く): 3696877

約数列:

[1, 17, 23, 41, 391, 697, 943, 1741, 16031, 29597, 40043, 71381, 680731, 1213477, 1641763, 27909971]

約数ペア:

[(1, 27909971), (17, 1641763), (23, 1213477), (41, 680731), (391, 71381), (697, 40043), (943, 29597), (1741, 16031)]