7351113

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 12367872

約数和(自身を除く): 5016759

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 263, 363, 789, 847, 1331, 1841, 2541, 2893, 3993, 5523, 8679, 9317, 20251, 27951, 31823, 60753, 95469, 222761, 350053, 668283, 1050159, 2450371, 7351113]

約数ペア:

[(1, 7351113), (3, 2450371), (7, 1050159), (11, 668283), (21, 350053), (33, 222761), (77, 95469), (121, 60753), (231, 31823), (263, 27951), (363, 20251), (789, 9317), (847, 8679), (1331, 5523), (1841, 3993), (2541, 2893)]