42374931

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 62192448

約数和(自身を除く): 19817517

約数列:

[1, 3, 17, 51, 53, 61, 159, 183, 257, 771, 901, 1037, 2703, 3111, 3233, 4369, 9699, 13107, 13621, 15677, 40863, 47031, 54961, 164883, 231557, 266509, 694671, 799527, 830881, 2492643, 14124977, 42374931]

約数ペア:

[(1, 42374931), (3, 14124977), (17, 2492643), (51, 830881), (53, 799527), (61, 694671), (159, 266509), (183, 231557), (257, 164883), (771, 54961), (901, 47031), (1037, 40863), (2703, 15677), (3111, 13621), (3233, 13107), (4369, 9699)]