38920569

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{919}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 54758400

約数和(自身を除く): 15837831

約数列:

[1, 3, 19, 57, 743, 919, 2229, 2757, 14117, 17461, 42351, 52383, 682817, 2048451, 12973523, 38920569]

約数ペア:

[(1, 38920569), (3, 12973523), (19, 2048451), (57, 682817), (743, 52383), (919, 42351), (2229, 17461), (2757, 14117)]