117641293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 155566080

約数和(自身を除く): 37924787

約数列:

[1, 7, 11, 19, 77, 133, 191, 209, 421, 1337, 1463, 2101, 2947, 3629, 4631, 7999, 14707, 25403, 32417, 39919, 55993, 80411, 87989, 279433, 562877, 615923, 884521, 1527809, 6191647, 10694663, 16805899, 117641293]

約数ペア:

[(1, 117641293), (7, 16805899), (11, 10694663), (19, 6191647), (77, 1527809), (133, 884521), (191, 615923), (209, 562877), (421, 279433), (1337, 87989), (1463, 80411), (2101, 55993), (2947, 39919), (3629, 32417), (4631, 25403), (7999, 14707)]