13457841

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 18412800

約数和(自身を除く): 4954959

約数列:

[1, 3, 59, 139, 177, 417, 547, 1641, 8201, 24603, 32273, 76033, 96819, 228099, 4485947, 13457841]

約数ペア:

[(1, 13457841), (3, 4485947), (59, 228099), (139, 96819), (177, 76033), (417, 32273), (547, 24603), (1641, 8201)]