2912248221

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{131023}}^1$

素因数の和:131296

約数の個数: 16

約数和(自身を含む): 4025057280

約数和(自身を除く): 1112809059

約数列:

[1, 3, 31, 93, 239, 717, 7409, 22227, 131023, 393069, 4061713, 12185139, 31314497, 93943491, 970749407, 2912248221]

約数ペア:

[(1, 2912248221), (3, 970749407), (31, 93943491), (93, 31314497), (239, 12185139), (717, 4061713), (7409, 393069), (22227, 131023)]