492030707

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2767}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 605859840

約数和(自身を除く): 113829133

約数列:

[1, 7, 19, 49, 133, 191, 931, 1337, 2767, 3629, 9359, 19369, 25403, 52573, 135583, 177821, 368011, 528497, 2576077, 3699479, 10041443, 25896353, 70290101, 492030707]

約数ペア:

[(1, 492030707), (7, 70290101), (19, 25896353), (49, 10041443), (133, 3699479), (191, 2576077), (931, 528497), (1337, 368011), (2767, 177821), (3629, 135583), (9359, 52573), (19369, 25403)]