292138839

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{42101}}^1$

素因数の和:42367

約数の個数: 16

約数和(自身を含む): 434492640

約数和(自身を除く): 142353801

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 42101, 126303, 378909, 1136727, 10819957, 32459871, 97379613, 292138839]

約数ペア:

[(1, 292138839), (3, 97379613), (9, 32459871), (27, 10819957), (257, 1136727), (771, 378909), (2313, 126303), (6939, 42101)]