12668889621

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{271451}}^1$

素因数の和:271832

約数の個数: 16

約数和(自身を含む): 17303436288

約数和(自身を除く): 4634546667

約数列:

[1, 3, 47, 141, 331, 993, 15557, 46671, 271451, 814353, 12758197, 38274591, 89850281, 269550843, 4222963207, 12668889621]

約数ペア:

[(1, 12668889621), (3, 4222963207), (47, 269550843), (141, 89850281), (331, 38274591), (993, 12758197), (15557, 814353), (46671, 271451)]