2687432871

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 3743308800

約数和(自身を除く): 1055875929

約数列:

[1, 3, 29, 87, 239, 307, 421, 717, 921, 1263, 6931, 8903, 12209, 20793, 26709, 36627, 73373, 100619, 129247, 220119, 301857, 387741, 2127817, 2917951, 3748163, 6383451, 8753853, 11244489, 30890033, 92670099, 895810957, 2687432871]

約数ペア:

[(1, 2687432871), (3, 895810957), (29, 92670099), (87, 30890033), (239, 11244489), (307, 8753853), (421, 6383451), (717, 3748163), (921, 2917951), (1263, 2127817), (6931, 387741), (8903, 301857), (12209, 220119), (20793, 129247), (26709, 100619), (36627, 73373)]