22144101

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 37453824

約数和(自身を除く): 15309723

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 127, 133, 161, 361, 381, 399, 437, 483, 889, 1083, 1311, 2413, 2527, 2667, 2921, 3059, 7239, 7581, 8303, 8763, 9177, 16891, 20447, 24909, 45847, 50673, 55499, 58121, 61341, 137541, 166497, 174363, 320929, 388493, 962787, 1054481, 1165479, 3163443, 7381367, 22144101]

約数ペア:

[(1, 22144101), (3, 7381367), (7, 3163443), (19, 1165479), (21, 1054481), (23, 962787), (57, 388493), (69, 320929), (127, 174363), (133, 166497), (161, 137541), (361, 61341), (381, 58121), (399, 55499), (437, 50673), (483, 45847), (889, 24909), (1083, 20447), (1311, 16891), (2413, 9177), (2527, 8763), (2667, 8303), (2921, 7581), (3059, 7239)]