2016349713

素因数分解:

$3^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{20477}}^1$

素因数の和:21014

約数の個数: 32

約数和(自身を含む): 3420645120

約数和(自身を除く): 1404295407

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 521, 1563, 3647, 4689, 10941, 14067, 20477, 32823, 61431, 98469, 143339, 184293, 430017, 552879, 1290051, 3870153, 10668517, 32005551, 74679619, 96016653, 224038857, 288049959, 672116571, 2016349713]

約数ペア:

[(1, 2016349713), (3, 672116571), (7, 288049959), (9, 224038857), (21, 96016653), (27, 74679619), (63, 32005551), (189, 10668517), (521, 3870153), (1563, 1290051), (3647, 552879), (4689, 430017), (10941, 184293), (14067, 143339), (20477, 98469), (32823, 61431)]