17863713

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 30904320

約数和(自身を除く): 13040607

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2011, 2961, 6033, 8883, 14077, 18099, 42231, 54297, 94517, 126693, 283551, 380079, 661619, 850653, 1984857, 2551959, 5954571, 17863713]

約数ペア:

[(1, 17863713), (3, 5954571), (7, 2551959), (9, 1984857), (21, 850653), (27, 661619), (47, 380079), (63, 283551), (141, 126693), (189, 94517), (329, 54297), (423, 42231), (987, 18099), (1269, 14077), (2011, 8883), (2961, 6033)]