13800479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9433}}^1$

素因数の和:9470

約数の個数: 16

約数和(自身を含む): 18113280

約数和(自身を除く): 4312801

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 9433, 66031, 103763, 179227, 726341, 1254589, 1971497, 13800479]

約数ペア:

[(1, 13800479), (7, 1971497), (11, 1254589), (19, 726341), (77, 179227), (133, 103763), (209, 66031), (1463, 9433)]