4887747

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 7447440

約数和(自身を除く): 2559693

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 307, 549, 921, 1769, 2763, 5307, 8903, 15921, 18727, 26709, 56181, 80127, 168543, 543083, 1629249, 4887747]

約数ペア:

[(1, 4887747), (3, 1629249), (9, 543083), (29, 168543), (61, 80127), (87, 56181), (183, 26709), (261, 18727), (307, 15921), (549, 8903), (921, 5307), (1769, 2763)]