210325989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{15331}}^1$

素因数の和:15620

約数の個数: 16

約数和(自身を含む): 298054080

約数和(自身を除く): 87728091

約数列:

[1, 3, 17, 51, 269, 807, 4573, 13719, 15331, 45993, 260627, 781881, 4124039, 12372117, 70108663, 210325989]

約数ペア:

[(1, 210325989), (3, 70108663), (17, 12372117), (51, 4124039), (269, 781881), (807, 260627), (4573, 45993), (13719, 15331)]