28440032547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{911}}^1\times {\mathrm{1931}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 40342385664

約数和(自身を除く): 11902353117

約数列:

[1, 3, 17, 51, 317, 911, 951, 1931, 2733, 5389, 5793, 15487, 16167, 32827, 46461, 98481, 288787, 612127, 866361, 1759141, 1836381, 4909379, 5277423, 10406159, 14728137, 29905397, 31218477, 89716191, 557647697, 1672943091, 9480010849, 28440032547]

約数ペア:

[(1, 28440032547), (3, 9480010849), (17, 1672943091), (51, 557647697), (317, 89716191), (911, 31218477), (951, 29905397), (1931, 14728137), (2733, 10406159), (5389, 5277423), (5793, 4909379), (15487, 1836381), (16167, 1759141), (32827, 866361), (46461, 612127), (98481, 288787)]