335280393

素因数分解:

$3^2\times 7^2\times {\mathrm{760273}}^1$

素因数の和:760293

約数の個数: 18

約数和(自身を含む): 563363034

約数和(自身を除く): 228082641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 760273, 2280819, 5321911, 6842457, 15965733, 37253377, 47897199, 111760131, 335280393]

約数ペア:

[(1, 335280393), (3, 111760131), (7, 47897199), (9, 37253377), (21, 15965733), (49, 6842457), (63, 5321911), (147, 2280819), (441, 760273)]