1154307

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 2027520

約数和(自身を除く): 873213

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 263, 399, 627, 789, 1463, 1841, 2893, 4389, 4997, 5523, 8679, 14991, 20251, 34979, 54967, 60753, 104937, 164901, 384769, 1154307]

約数ペア:

[(1, 1154307), (3, 384769), (7, 164901), (11, 104937), (19, 60753), (21, 54967), (33, 34979), (57, 20251), (77, 14991), (133, 8679), (209, 5523), (231, 4997), (263, 4389), (399, 2893), (627, 1841), (789, 1463)]