12606621

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 17164224

約数和(自身を除く): 4557603

約数列:

[1, 3, 83, 197, 249, 257, 591, 771, 16351, 21331, 49053, 50629, 63993, 151887, 4202207, 12606621]

約数ペア:

[(1, 12606621), (3, 4202207), (83, 151887), (197, 63993), (249, 50629), (257, 49053), (591, 21331), (771, 16351)]