42545577

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20347}}^1$

素因数の和:20408

約数の個数: 16

約数和(自身を含む): 61532352

約数和(自身を除く): 18986775

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 20347, 61041, 345899, 834227, 1037697, 2502681, 14181859, 42545577]

約数ペア:

[(1, 42545577), (3, 14181859), (17, 2502681), (41, 1037697), (51, 834227), (123, 345899), (697, 61041), (2091, 20347)]