1289109239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{22637}}^1$

素因数の和:22846

約数の個数: 16

約数和(自身を含む): 1460422656

約数和(自身を除く): 171313417

約数列:

[1, 11, 31, 167, 341, 1837, 5177, 22637, 56947, 249007, 701747, 3780379, 7719217, 41584169, 117191749, 1289109239]

約数ペア:

[(1, 1289109239), (11, 117191749), (31, 41584169), (167, 7719217), (341, 3780379), (1837, 701747), (5177, 249007), (22637, 56947)]