2030078817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4457}}^1$

素因数の和:4722

約数の個数: 48

約数和(自身を含む): 3359013840

約数和(自身を除く): 1328935023

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 229, 663, 687, 1989, 2061, 2977, 3893, 4457, 8931, 11679, 13371, 26793, 35037, 40113, 50609, 57941, 75769, 151827, 173823, 227307, 455481, 521469, 681921, 984997, 1020653, 2954991, 3061959, 8864973, 9185877, 13268489, 17351101, 39805467, 52053303, 119416401, 156159909, 225564313, 676692939, 2030078817]

約数ペア:

[(1, 2030078817), (3, 676692939), (9, 225564313), (13, 156159909), (17, 119416401), (39, 52053303), (51, 39805467), (117, 17351101), (153, 13268489), (221, 9185877), (229, 8864973), (663, 3061959), (687, 2954991), (1989, 1020653), (2061, 984997), (2977, 681921), (3893, 521469), (4457, 455481), (8931, 227307), (11679, 173823), (13371, 151827), (26793, 75769), (35037, 57941), (40113, 50609)]