3161319

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 5016960

約数和(自身を除く): 1855641

約数列:

[1, 3, 7, 21, 29, 87, 179, 203, 537, 609, 841, 1253, 2523, 3759, 5191, 5887, 15573, 17661, 36337, 109011, 150539, 451617, 1053773, 3161319]

約数ペア:

[(1, 3161319), (3, 1053773), (7, 451617), (21, 150539), (29, 109011), (87, 36337), (179, 17661), (203, 15573), (537, 5887), (609, 5191), (841, 3759), (1253, 2523)]