2547501

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1599699

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 239, 323, 561, 627, 717, 969, 2629, 3553, 4063, 4541, 7887, 10659, 12189, 13623, 44693, 49951, 77197, 134079, 149853, 231591, 849167, 2547501]

約数ペア:

[(1, 2547501), (3, 849167), (11, 231591), (17, 149853), (19, 134079), (33, 77197), (51, 49951), (57, 44693), (187, 13623), (209, 12189), (239, 10659), (323, 7887), (561, 4541), (627, 4063), (717, 3553), (969, 2629)]