1248291219

素因数分解:

$3^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{12011}}^1$

素因数の和:12136

約数の個数: 32

約数和(自身を含む): 1960358400

約数和(自身を除く): 712067181

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 343, 707, 1029, 2121, 4949, 12011, 14847, 34643, 36033, 84077, 103929, 252231, 588539, 1213111, 1765617, 3639333, 4119773, 8491777, 12359319, 25475331, 59442439, 178327317, 416097073, 1248291219]

約数ペア:

[(1, 1248291219), (3, 416097073), (7, 178327317), (21, 59442439), (49, 25475331), (101, 12359319), (147, 8491777), (303, 4119773), (343, 3639333), (707, 1765617), (1029, 1213111), (2121, 588539), (4949, 252231), (12011, 103929), (14847, 84077), (34643, 36033)]