29719257

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 40473600

約数和(自身を除く): 10754343

約数列:

[1, 3, 67, 199, 201, 597, 743, 2229, 13333, 39999, 49781, 147857, 149343, 443571, 9906419, 29719257]

約数ペア:

[(1, 29719257), (3, 9906419), (67, 443571), (199, 149343), (201, 147857), (597, 49781), (743, 39999), (2229, 13333)]