13873779

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 20949552

約数和(自身を除く): 7075773

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 683, 2049, 2257, 6147, 6771, 20313, 25271, 41663, 75813, 124989, 227439, 374967, 1541531, 4624593, 13873779]

約数ペア:

[(1, 13873779), (3, 4624593), (9, 1541531), (37, 374967), (61, 227439), (111, 124989), (183, 75813), (333, 41663), (549, 25271), (683, 20313), (2049, 6771), (2257, 6147)]