29512221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7927}}^1$

素因数の和:8020

約数の個数: 16

約数和(自身を含む): 42240384

約数和(自身を除く): 12728163

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 7927, 23781, 134759, 404277, 578671, 1736013, 9837407, 29512221]

約数ペア:

[(1, 29512221), (3, 9837407), (17, 1736013), (51, 578671), (73, 404277), (219, 134759), (1241, 23781), (3723, 7927)]