320141807

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 358981056

約数和(自身を除く): 38839249

約数列:

[1, 17, 23, 97, 367, 391, 529, 1649, 2231, 6239, 8441, 8993, 35599, 37927, 51313, 143497, 194143, 605183, 818777, 872321, 3300431, 13919209, 18831871, 320141807]

約数ペア:

[(1, 320141807), (17, 18831871), (23, 13919209), (97, 3300431), (367, 872321), (391, 818777), (529, 605183), (1649, 194143), (2231, 143497), (6239, 51313), (8441, 37927), (8993, 35599)]