142087173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{11657}}^1$

素因数の和:11916

約数の個数: 16

約数和(自身を含む): 201450240

約数和(自身を除く): 59363067

約数列:

[1, 3, 17, 51, 239, 717, 4063, 11657, 12189, 34971, 198169, 594507, 2786023, 8358069, 47362391, 142087173]

約数ペア:

[(1, 142087173), (3, 47362391), (17, 8358069), (51, 2786023), (239, 594507), (717, 198169), (4063, 34971), (11657, 12189)]