22584393

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 37820160

約数和(自身を除く): 15235767

約数列:

[1, 3, 9, 13, 27, 37, 39, 47, 111, 117, 141, 333, 351, 423, 481, 611, 999, 1269, 1369, 1443, 1739, 1833, 4107, 4329, 5217, 5499, 12321, 12987, 15651, 16497, 17797, 22607, 36963, 46953, 53391, 64343, 67821, 160173, 193029, 203463, 480519, 579087, 610389, 836459, 1737261, 2509377, 7528131, 22584393]

約数ペア:

[(1, 22584393), (3, 7528131), (9, 2509377), (13, 1737261), (27, 836459), (37, 610389), (39, 579087), (47, 480519), (111, 203463), (117, 193029), (141, 160173), (333, 67821), (351, 64343), (423, 53391), (481, 46953), (611, 36963), (999, 22607), (1269, 17797), (1369, 16497), (1443, 15651), (1739, 12987), (1833, 12321), (4107, 5499), (4329, 5217)]