20410401

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 30451680

約数和(自身を除く): 10041279

約数列:

[1, 3, 11, 33, 59, 121, 177, 363, 649, 953, 1947, 2859, 7139, 10483, 21417, 31449, 56227, 115313, 168681, 345939, 618497, 1855491, 6803467, 20410401]

約数ペア:

[(1, 20410401), (3, 6803467), (11, 1855491), (33, 618497), (59, 345939), (121, 168681), (177, 115313), (363, 56227), (649, 31449), (953, 21417), (1947, 10483), (2859, 7139)]