2081046963

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1531}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 2921732352

約数和(自身を除く): 840685389

約数列:

[1, 3, 41, 43, 123, 129, 257, 771, 1531, 1763, 4593, 5289, 10537, 11051, 31611, 33153, 62771, 65833, 188313, 197499, 393467, 453091, 1180401, 1359273, 2699153, 8097459, 16132147, 16919081, 48396441, 50757243, 693682321, 2081046963]

約数ペア:

[(1, 2081046963), (3, 693682321), (41, 50757243), (43, 48396441), (123, 16919081), (129, 16132147), (257, 8097459), (771, 2699153), (1531, 1359273), (1763, 1180401), (4593, 453091), (5289, 393467), (10537, 197499), (11051, 188313), (31611, 65833), (33153, 62771)]