6433893

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^2$

素因数の和:321

約数の個数: 18

約数和(自身を含む): 9613734

約数和(自身を除く): 3179841

約数列:

[1, 3, 9, 37, 111, 139, 333, 417, 1251, 5143, 15429, 19321, 46287, 57963, 173889, 714877, 2144631, 6433893]

約数ペア:

[(1, 6433893), (3, 2144631), (9, 714877), (37, 173889), (111, 57963), (139, 46287), (333, 19321), (417, 15429), (1251, 5143)]