43311393

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 71435520

約数和(自身を除く): 28124127

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 141, 153, 171, 317, 323, 423, 799, 893, 951, 969, 2397, 2679, 2853, 2907, 5389, 6023, 7191, 8037, 14899, 15181, 16167, 18069, 44697, 45543, 48501, 54207, 102391, 134091, 136629, 253283, 283081, 307173, 759849, 849243, 921519, 2279547, 2547729, 4812377, 14437131, 43311393]

約数ペア:

[(1, 43311393), (3, 14437131), (9, 4812377), (17, 2547729), (19, 2279547), (47, 921519), (51, 849243), (57, 759849), (141, 307173), (153, 283081), (171, 253283), (317, 136629), (323, 134091), (423, 102391), (799, 54207), (893, 48501), (951, 45543), (969, 44697), (2397, 18069), (2679, 16167), (2853, 15181), (2907, 14899), (5389, 8037), (6023, 7191)]