23964479

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 30706128

約数和(自身を除く): 6741649

約数列:

[1, 7, 11, 49, 77, 173, 257, 539, 1211, 1799, 1903, 2827, 8477, 12593, 13321, 19789, 44461, 93247, 138523, 311227, 489071, 2178589, 3423497, 23964479]

約数ペア:

[(1, 23964479), (7, 3423497), (11, 2178589), (49, 489071), (77, 311227), (173, 138523), (257, 93247), (539, 44461), (1211, 19789), (1799, 13321), (1903, 12593), (2827, 8477)]