2528291253

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{3203}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 3586429440

約数和(自身を除く): 1058138187

約数列:

[1, 3, 29, 43, 87, 129, 211, 633, 1247, 3203, 3741, 6119, 9073, 9609, 18357, 27219, 92887, 137729, 263117, 278661, 413187, 675833, 789351, 2027499, 3994141, 11982423, 19599157, 29060819, 58797471, 87182457, 842763751, 2528291253]

約数ペア:

[(1, 2528291253), (3, 842763751), (29, 87182457), (43, 58797471), (87, 29060819), (129, 19599157), (211, 11982423), (633, 3994141), (1247, 2027499), (3203, 789351), (3741, 675833), (6119, 413187), (9073, 278661), (9609, 263117), (18357, 137729), (27219, 92887)]