2019085839

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{599}}^1\times {\mathrm{953}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 3022272000

約数和(自身を除く): 1003186161

約数列:

[1, 3, 9, 27, 131, 393, 599, 953, 1179, 1797, 2859, 3537, 5391, 8577, 16173, 25731, 78469, 124843, 235407, 374529, 570847, 706221, 1123587, 1712541, 2118663, 3370761, 5137623, 15412869, 74780957, 224342871, 673028613, 2019085839]

約数ペア:

[(1, 2019085839), (3, 673028613), (9, 224342871), (27, 74780957), (131, 15412869), (393, 5137623), (599, 3370761), (953, 2118663), (1179, 1712541), (1797, 1123587), (2859, 706221), (3537, 570847), (5391, 374529), (8577, 235407), (16173, 124843), (25731, 78469)]