219326841

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 320845824

約数和(自身を除く): 101518983

約数列:

[1, 3, 9, 127, 311, 381, 617, 933, 1143, 1851, 2799, 5553, 39497, 78359, 118491, 191887, 235077, 355473, 575661, 705231, 1726983, 24369649, 73108947, 219326841]

約数ペア:

[(1, 219326841), (3, 73108947), (9, 24369649), (127, 1726983), (311, 705231), (381, 575661), (617, 355473), (933, 235077), (1143, 191887), (1851, 118491), (2799, 78359), (5553, 39497)]