9890937

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 17049600

約数和(自身を除く): 7158663

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 887, 1239, 1593, 2661, 3717, 6209, 7983, 11151, 18627, 23949, 52333, 55881, 156999, 167643, 366331, 470997, 1098993, 1412991, 3296979, 9890937]

約数ペア:

[(1, 9890937), (3, 3296979), (7, 1412991), (9, 1098993), (21, 470997), (27, 366331), (59, 167643), (63, 156999), (177, 55881), (189, 52333), (413, 23949), (531, 18627), (887, 11151), (1239, 7983), (1593, 6209), (2661, 3717)]