38870523

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{8419}}^1$

素因数の和:8453

約数の個数: 24

約数和(自身を含む): 61297600

約数和(自身を除く): 22427077

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 8419, 25257, 75771, 159961, 227313, 479883, 681939, 1439649, 2045817, 4318947, 12956841, 38870523]

約数ペア:

[(1, 38870523), (3, 12956841), (9, 4318947), (19, 2045817), (27, 1439649), (57, 681939), (81, 479883), (171, 227313), (243, 159961), (513, 75771), (1539, 25257), (4617, 8419)]