16000497

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1050

約数の個数: 20

約数和(自身を含む): 24027696

約数和(自身を除く): 8027199

約数列:

[1, 3, 9, 27, 81, 251, 753, 787, 2259, 2361, 6777, 7083, 20331, 21249, 63747, 197537, 592611, 1777833, 5333499, 16000497]

約数ペア:

[(1, 16000497), (3, 5333499), (9, 1777833), (27, 592611), (81, 197537), (251, 63747), (753, 21249), (787, 20331), (2259, 7083), (2361, 6777)]