23705759

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 30950400

約数和(自身を除く): 7244641

約数列:

[1, 7, 11, 49, 61, 77, 103, 343, 427, 539, 671, 721, 1133, 2989, 3773, 4697, 5047, 6283, 7931, 20923, 32879, 35329, 43981, 55517, 69113, 230153, 307867, 388619, 483791, 2155069, 3386537, 23705759]

約数ペア:

[(1, 23705759), (7, 3386537), (11, 2155069), (49, 483791), (61, 388619), (77, 307867), (103, 230153), (343, 69113), (427, 55517), (539, 43981), (671, 35329), (721, 32879), (1133, 20923), (2989, 7931), (3773, 6283), (4697, 5047)]