12757527

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{5309}}^1$

素因数の和:5407

約数の個数: 16

約数和(自身を含む): 19116000

約数和(自身を除く): 6358473

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 5309, 15927, 47781, 143343, 472501, 1417503, 4252509, 12757527]

約数ペア:

[(1, 12757527), (3, 4252509), (9, 1417503), (27, 472501), (89, 143343), (267, 47781), (801, 15927), (2403, 5309)]