23848517

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 31309824

約数和(自身を除く): 7461307

約数列:

[1, 7, 11, 31, 77, 97, 103, 217, 341, 679, 721, 1067, 1133, 2387, 3007, 3193, 7469, 7931, 9991, 21049, 22351, 33077, 35123, 69937, 109901, 231539, 245861, 309721, 769307, 2168047, 3406931, 23848517]

約数ペア:

[(1, 23848517), (7, 3406931), (11, 2168047), (31, 769307), (77, 309721), (97, 245861), (103, 231539), (217, 109901), (341, 69937), (679, 35123), (721, 33077), (1067, 22351), (1133, 21049), (2387, 9991), (3007, 7931), (3193, 7469)]