9827937

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 16313856

約数和(自身を除く): 6485919

約数列:

[1, 3, 7, 9, 21, 63, 257, 607, 771, 1799, 1821, 2313, 4249, 5397, 5463, 12747, 16191, 38241, 155999, 467997, 1091993, 1403991, 3275979, 9827937]

約数ペア:

[(1, 9827937), (3, 3275979), (7, 1403991), (9, 1091993), (21, 467997), (63, 155999), (257, 38241), (607, 16191), (771, 12747), (1799, 5463), (1821, 5397), (2313, 4249)]