538528041

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{64969}}^1$

素因数の和:65285

約数の個数: 16

約数和(自身を含む): 800430400

約数和(自身を除く): 261902359

約数列:

[1, 3, 9, 27, 307, 921, 2763, 8289, 64969, 194907, 584721, 1754163, 19945483, 59836449, 179509347, 538528041]

約数ペア:

[(1, 538528041), (3, 179509347), (9, 59836449), (27, 19945483), (307, 1754163), (921, 584721), (2763, 194907), (8289, 64969)]