9985041

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 16245684

約数和(自身を除く): 6260643

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 173, 363, 477, 519, 583, 1089, 1557, 1749, 1903, 5247, 5709, 6413, 9169, 17127, 19239, 20933, 27507, 57717, 62799, 82521, 100859, 188397, 302577, 907731, 1109449, 3328347, 9985041]

約数ペア:

[(1, 9985041), (3, 3328347), (9, 1109449), (11, 907731), (33, 302577), (53, 188397), (99, 100859), (121, 82521), (159, 62799), (173, 57717), (363, 27507), (477, 20933), (519, 19239), (583, 17127), (1089, 9169), (1557, 6413), (1749, 5709), (1903, 5247)]