1088919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 1742832

約数和(自身を除く): 653913

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 227, 369, 533, 681, 1599, 2043, 2951, 4797, 8853, 9307, 26559, 27921, 83763, 120991, 362973, 1088919]

約数ペア:

[(1, 1088919), (3, 362973), (9, 120991), (13, 83763), (39, 27921), (41, 26559), (117, 9307), (123, 8853), (227, 4797), (369, 2951), (533, 2043), (681, 1599)]