28231017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{947}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 39740160

約数和(自身を除く): 11509143

約数列:

[1, 3, 19, 57, 523, 947, 1569, 2841, 9937, 17993, 29811, 53979, 495281, 1485843, 9410339, 28231017]

約数ペア:

[(1, 28231017), (3, 9410339), (19, 1485843), (57, 495281), (523, 53979), (947, 29811), (1569, 17993), (2841, 9937)]