2610080781

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1\times {\mathrm{5477}}^1$

素因数の和:7561

約数の個数: 32

約数和(自身を含む): 4341731328

約数和(自身を除く): 1731650547

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2063, 5477, 6189, 14441, 16431, 22693, 38339, 43323, 60247, 68079, 115017, 158851, 180741, 421729, 476553, 1265187, 11299051, 33897153, 79093357, 124289561, 237280071, 372868683, 870026927, 2610080781]

約数ペア:

[(1, 2610080781), (3, 870026927), (7, 372868683), (11, 237280071), (21, 124289561), (33, 79093357), (77, 33897153), (231, 11299051), (2063, 1265187), (5477, 476553), (6189, 421729), (14441, 180741), (16431, 158851), (22693, 115017), (38339, 68079), (43323, 60247)]