81874007

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 88967424

約数和(自身を除く): 7093417

約数列:

[1, 31, 37, 41, 1147, 1271, 1517, 1741, 47027, 53971, 64417, 71381, 1996927, 2212811, 2641097, 81874007]

約数ペア:

[(1, 81874007), (31, 2641097), (37, 2212811), (41, 1996927), (1147, 71381), (1271, 64417), (1517, 53971), (1741, 47027)]