9217420527

素因数分解:

$3^1\times 7^2\times {\mathrm{62703541}}^1$

素因数の和:62703558

約数の個数: 12

約数和(自身を含む): 14296407576

約数和(自身を除く): 5078987049

約数列:

[1, 3, 7, 21, 49, 147, 62703541, 188110623, 438924787, 1316774361, 3072473509, 9217420527]

約数ペア:

[(1, 9217420527), (3, 3072473509), (7, 1316774361), (21, 438924787), (49, 188110623), (147, 62703541)]