2917070989

素因数分解:

$7^2\times {\mathrm{241}}^1\times {\mathrm{337}}^1\times {\mathrm{733}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 3422181048

約数和(自身を除く): 505110059

約数列:

[1, 7, 49, 241, 337, 733, 1687, 2359, 5131, 11809, 16513, 35917, 81217, 176653, 247021, 568519, 1236571, 1729147, 3979633, 8655997, 12104029, 59532061, 416724427, 2917070989]

約数ペア:

[(1, 2917070989), (7, 416724427), (49, 59532061), (241, 12104029), (337, 8655997), (733, 3979633), (1687, 1729147), (2359, 1236571), (5131, 568519), (11809, 247021), (16513, 176653), (35917, 81217)]