1330752927

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{45953}}^1$

素因数の和:46167

約数の個数: 24

約数和(自身を含む): 2074547376

約数和(自身を除く): 743794449

約数列:

[1, 3, 7, 21, 49, 147, 197, 591, 1379, 4137, 9653, 28959, 45953, 137859, 321671, 965013, 2251697, 6755091, 9052741, 27158223, 63369187, 190107561, 443584309, 1330752927]

約数ペア:

[(1, 1330752927), (3, 443584309), (7, 190107561), (21, 63369187), (49, 27158223), (147, 9052741), (197, 6755091), (591, 2251697), (1379, 965013), (4137, 321671), (9653, 137859), (28959, 45953)]