283575393

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 435891456

約数和(自身を除く): 152316063

約数列:

[1, 3, 9, 41, 47, 83, 123, 141, 197, 249, 369, 423, 591, 747, 1773, 1927, 3403, 3901, 5781, 8077, 9259, 10209, 11703, 16351, 17343, 24231, 27777, 30627, 35109, 49053, 72693, 83331, 147159, 159941, 379619, 479823, 670391, 768497, 1138857, 1439469, 2011173, 2305491, 3416571, 6033519, 6916473, 31508377, 94525131, 283575393]

約数ペア:

[(1, 283575393), (3, 94525131), (9, 31508377), (41, 6916473), (47, 6033519), (83, 3416571), (123, 2305491), (141, 2011173), (197, 1439469), (249, 1138857), (369, 768497), (423, 670391), (591, 479823), (747, 379619), (1773, 159941), (1927, 147159), (3403, 83331), (3901, 72693), (5781, 49053), (8077, 35109), (9259, 30627), (10209, 27777), (11703, 24231), (16351, 17343)]