1337845089

素因数分解:

$3^1\times 7^3\times {\mathrm{1300141}}^1$

素因数の和:1300165

約数の個数: 16

約数和(自身を含む): 2080227200

約数和(自身を除く): 742382111

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1300141, 3900423, 9100987, 27302961, 63706909, 191120727, 445948363, 1337845089]

約数ペア:

[(1, 1337845089), (3, 445948363), (7, 191120727), (21, 63706909), (49, 27302961), (147, 9100987), (343, 3900423), (1029, 1300141)]