1043280009

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 1593446400

約数和(自身を除く): 550166391

約数列:

[1, 3, 9, 37, 47, 111, 141, 191, 333, 349, 423, 573, 1047, 1719, 1739, 3141, 5217, 7067, 8977, 12913, 15651, 16403, 21201, 26931, 38739, 49209, 63603, 66659, 80793, 116217, 147627, 199977, 332149, 599931, 606911, 996447, 1820733, 2466383, 2989341, 3132973, 5462199, 7399149, 9398919, 22197447, 28196757, 115920001, 347760003, 1043280009]

約数ペア:

[(1, 1043280009), (3, 347760003), (9, 115920001), (37, 28196757), (47, 22197447), (111, 9398919), (141, 7399149), (191, 5462199), (333, 3132973), (349, 2989341), (423, 2466383), (573, 1820733), (1047, 996447), (1719, 606911), (1739, 599931), (3141, 332149), (5217, 199977), (7067, 147627), (8977, 116217), (12913, 80793), (15651, 66659), (16403, 63603), (21201, 49209), (26931, 38739)]