9899703

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 36

約数和(自身を含む): 16523208

約数和(自身を除く): 6623505

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 277, 361, 627, 831, 1083, 1881, 2493, 3047, 3249, 3971, 5263, 9141, 11913, 15789, 27423, 35739, 47367, 57893, 99997, 173679, 299991, 521037, 899973, 1099967, 3299901, 9899703]

約数ペア:

[(1, 9899703), (3, 3299901), (9, 1099967), (11, 899973), (19, 521037), (33, 299991), (57, 173679), (99, 99997), (171, 57893), (209, 47367), (277, 35739), (361, 27423), (627, 15789), (831, 11913), (1083, 9141), (1881, 5263), (2493, 3971), (3047, 3249)]