12702912439

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{11503}}^1$

素因数の和:12275

約数の個数: 24

約数和(自身を含む): 15275839488

約数和(自身を除く): 2572927049

約数列:

[1, 7, 31, 49, 217, 727, 1519, 5089, 11503, 22537, 35623, 80521, 157759, 356593, 563647, 1104313, 2496151, 8362681, 17473057, 58538767, 259243111, 409771369, 1814701777, 12702912439]

約数ペア:

[(1, 12702912439), (7, 1814701777), (31, 409771369), (49, 259243111), (217, 58538767), (727, 17473057), (1519, 8362681), (5089, 2496151), (11503, 1104313), (22537, 563647), (35623, 356593), (80521, 157759)]