432021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 627264

約数和(自身を除く): 195243

約数列:

[1, 3, 17, 43, 51, 129, 197, 591, 731, 2193, 3349, 8471, 10047, 25413, 144007, 432021]

約数ペア:

[(1, 432021), (3, 144007), (17, 25413), (43, 10047), (51, 8471), (129, 3349), (197, 2193), (591, 731)]