42856849

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4896

約数の個数: 16

約数和(自身を含む): 51803136

約数和(自身を除く): 8946287

約数列:

[1, 7, 31, 41, 217, 287, 1271, 4817, 8897, 33719, 149327, 197497, 1045289, 1382479, 6122407, 42856849]

約数ペア:

[(1, 42856849), (7, 6122407), (31, 1382479), (41, 1045289), (217, 197497), (287, 149327), (1271, 33719), (4817, 8897)]