29072337

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 47616000

約数和(自身を除く): 18543663

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 1487, 2793, 4461, 6517, 10409, 19551, 28253, 31227, 72863, 84759, 197771, 218589, 510041, 593313, 1384397, 1530123, 4153191, 9690779, 29072337]

約数ペア:

[(1, 29072337), (3, 9690779), (7, 4153191), (19, 1530123), (21, 1384397), (49, 593313), (57, 510041), (133, 218589), (147, 197771), (343, 84759), (399, 72863), (931, 31227), (1029, 28253), (1487, 19551), (2793, 10409), (4461, 6517)]