428664673

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{911}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 460961280

約数和(自身を除く): 32296607

約数列:

[1, 17, 89, 311, 911, 1513, 5287, 15487, 27679, 81079, 283321, 470543, 1378343, 4816457, 25215569, 428664673]

約数ペア:

[(1, 428664673), (17, 25215569), (89, 4816457), (311, 1378343), (911, 470543), (1513, 283321), (5287, 81079), (15487, 27679)]