2582307

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 4712960

約数和(自身を除く): 2130653

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1051, 2457, 3153, 7357, 9459, 13663, 22071, 28377, 40989, 66213, 95641, 122967, 198639, 286923, 368901, 860769, 2582307]

約数ペア:

[(1, 2582307), (3, 860769), (7, 368901), (9, 286923), (13, 198639), (21, 122967), (27, 95641), (39, 66213), (63, 40989), (91, 28377), (117, 22071), (189, 13663), (273, 9459), (351, 7357), (819, 3153), (1051, 2457)]