348536461

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2129}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 438532920

約数和(自身を除く): 89996459

約数列:

[1, 7, 13, 49, 91, 257, 637, 1799, 2129, 3341, 12593, 14903, 23387, 27677, 104321, 163709, 193739, 547153, 1356173, 3830071, 7112989, 26810497, 49790923, 348536461]

約数ペア:

[(1, 348536461), (7, 49790923), (13, 26810497), (49, 7112989), (91, 3830071), (257, 1356173), (637, 547153), (1799, 193739), (2129, 163709), (3341, 104321), (12593, 27677), (14903, 23387)]