12091749

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 16450560

約数和(自身を除く): 4358811

約数列:

[1, 3, 107, 139, 271, 321, 417, 813, 14873, 28997, 37669, 44619, 86991, 113007, 4030583, 12091749]

約数ペア:

[(1, 12091749), (3, 4030583), (107, 113007), (139, 86991), (271, 44619), (321, 37669), (417, 28997), (813, 14873)]