53290971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{348307}}^1$

素因数の和:348330

約数の個数: 12

約数和(自身を含む): 81504072

約数和(自身を除く): 28213101

約数列:

[1, 3, 9, 17, 51, 153, 348307, 1044921, 3134763, 5921219, 17763657, 53290971]

約数ペア:

[(1, 53290971), (3, 17763657), (9, 5921219), (17, 3134763), (51, 1044921), (153, 348307)]