2715879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1431321

約数列:

[1, 3, 19, 29, 31, 53, 57, 87, 93, 159, 551, 589, 899, 1007, 1537, 1643, 1653, 1767, 2697, 3021, 4611, 4929, 17081, 29203, 31217, 47647, 51243, 87609, 93651, 142941, 905293, 2715879]

約数ペア:

[(1, 2715879), (3, 905293), (19, 142941), (29, 93651), (31, 87609), (53, 51243), (57, 47647), (87, 31217), (93, 29203), (159, 17081), (551, 4929), (589, 4611), (899, 3021), (1007, 2697), (1537, 1767), (1643, 1653)]