384674979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{4441}}^1$

素因数の和:6678

約数の個数: 16

約数和(自身を含む): 552726944

約数和(自身を除く): 168051965

約数列:

[1, 3, 13, 39, 2221, 4441, 6663, 13323, 28873, 57733, 86619, 173199, 9863461, 29590383, 128224993, 384674979]

約数ペア:

[(1, 384674979), (3, 128224993), (13, 29590383), (39, 9863461), (2221, 173199), (4441, 86619), (6663, 57733), (13323, 28873)]