1220130051

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{324589}}^1$

素因数の和:324778

約数の個数: 16

約数和(自身を含む): 1869638400

約数和(自身を除く): 649508349

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 324589, 973767, 2272123, 6816369, 58101431, 174304293, 406710017, 1220130051]

約数ペア:

[(1, 1220130051), (3, 406710017), (7, 174304293), (21, 58101431), (179, 6816369), (537, 2272123), (1253, 973767), (3759, 324589)]