27936671

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 32768064

約数和(自身を除く): 4831393

約数列:

[1, 7, 53, 257, 293, 371, 1799, 2051, 13621, 15529, 75301, 95347, 108703, 527107, 3990953, 27936671]

約数ペア:

[(1, 27936671), (7, 3990953), (53, 527107), (257, 108703), (293, 95347), (371, 75301), (1799, 15529), (2051, 13621)]