28679517

素因数分解:

$3^2\times {\mathrm{1039}}^1\times {\mathrm{3067}}^1$

素因数の和:4112

約数の個数: 12

約数和(自身を含む): 41479360

約数和(自身を除く): 12799843

約数列:

[1, 3, 9, 1039, 3067, 3117, 9201, 9351, 27603, 3186613, 9559839, 28679517]

約数ペア:

[(1, 28679517), (3, 9559839), (9, 3186613), (1039, 27603), (3067, 9351), (3117, 9201)]