91927871

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 113284080

約数和(自身を除く): 21356209

約数列:

[1, 7, 19, 49, 133, 293, 337, 931, 2051, 2359, 5567, 6403, 14357, 16513, 38969, 44821, 98741, 272783, 313747, 691187, 1876079, 4838309, 13132553, 91927871]

約数ペア:

[(1, 91927871), (7, 13132553), (19, 4838309), (49, 1876079), (133, 691187), (293, 313747), (337, 272783), (931, 98741), (2051, 44821), (2359, 38969), (5567, 16513), (6403, 14357)]