4105269

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 7387200

約数和(自身を除く): 3281931

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 107, 147, 189, 203, 261, 321, 441, 609, 749, 783, 963, 1323, 1421, 1827, 2247, 2889, 3103, 4263, 5243, 5481, 6741, 9309, 12789, 15729, 20223, 21721, 27927, 38367, 47187, 65163, 83781, 141561, 152047, 195489, 456141, 586467, 1368423, 4105269]

約数ペア:

[(1, 4105269), (3, 1368423), (7, 586467), (9, 456141), (21, 195489), (27, 152047), (29, 141561), (49, 83781), (63, 65163), (87, 47187), (107, 38367), (147, 27927), (189, 21721), (203, 20223), (261, 15729), (321, 12789), (441, 9309), (609, 6741), (749, 5481), (783, 5243), (963, 4263), (1323, 3103), (1421, 2889), (1827, 2247)]