42021351

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 62558496

約数和(自身を除く): 20537145

約数列:

[1, 3, 9, 41, 123, 263, 369, 433, 789, 1299, 2367, 3897, 10783, 17753, 32349, 53259, 97047, 113879, 159777, 341637, 1024911, 4669039, 14007117, 42021351]

約数ペア:

[(1, 42021351), (3, 14007117), (9, 4669039), (41, 1024911), (123, 341637), (263, 159777), (369, 113879), (433, 97047), (789, 53259), (1299, 32349), (2367, 17753), (3897, 10783)]