171364249

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 215654400

約数和(自身を除く): 44290151

約数列:

[1, 7, 19, 31, 89, 133, 217, 467, 589, 623, 1691, 2759, 3269, 4123, 8873, 11837, 14477, 19313, 41563, 52421, 62111, 101339, 275063, 290941, 366947, 789697, 1288453, 1925441, 5527879, 9019171, 24480607, 171364249]

約数ペア:

[(1, 171364249), (7, 24480607), (19, 9019171), (31, 5527879), (89, 1925441), (133, 1288453), (217, 789697), (467, 366947), (589, 290941), (623, 275063), (1691, 101339), (2759, 62111), (3269, 52421), (4123, 41563), (8873, 19313), (11837, 14477)]